21764882048

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{14713}}^1$

素因数の和:14874

約数の個数: 128

約数和(自身を含む): 53789675520

約数和(自身を除く): 32024793472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 128, 182, 208, 224, 254, 364, 416, 448, 508, 728, 832, 889, 896, 1016, 1456, 1651, 1664, 1778, 2032, 2912, 3302, 3556, 4064, 5824, 6604, 7112, 8128, 11557, 11648, 13208, 14224, 14713, 16256, 23114, 26416, 28448, 29426, 46228, 52832, 56896, 58852, 92456, 102991, 105664, 113792, 117704, 184912, 191269, 205982, 211328, 235408, 369824, 382538, 411964, 470816, 739648, 765076, 823928, 941632, 1338883, 1479296, 1530152, 1647856, 1868551, 1883264, 2677766, 3060304, 3295712, 3737102, 5355532, 6120608, 6591424, 7474204, 10711064, 12241216, 13079857, 13182848, 14948408, 21422128, 24291163, 24482432, 26159714, 29896816, 42844256, 48582326, 52319428, 59793632, 85688512, 97164652, 104638856, 119587264, 170038141, 171377024, 194329304, 209277712, 239174528, 340076282, 388658608, 418555424, 680152564, 777317216, 837110848, 1360305128, 1554634432, 1674221696, 2720610256, 3109268864, 5441220512, 10882441024, 21764882048]

約数ペア:

[(1, 21764882048), (2, 10882441024), (4, 5441220512), (7, 3109268864), (8, 2720610256), (13, 1674221696), (14, 1554634432), (16, 1360305128), (26, 837110848), (28, 777317216), (32, 680152564), (52, 418555424), (56, 388658608), (64, 340076282), (91, 239174528), (104, 209277712), (112, 194329304), (127, 171377024), (128, 170038141), (182, 119587264), (208, 104638856), (224, 97164652), (254, 85688512), (364, 59793632), (416, 52319428), (448, 48582326), (508, 42844256), (728, 29896816), (832, 26159714), (889, 24482432), (896, 24291163), (1016, 21422128), (1456, 14948408), (1651, 13182848), (1664, 13079857), (1778, 12241216), (2032, 10711064), (2912, 7474204), (3302, 6591424), (3556, 6120608), (4064, 5355532), (5824, 3737102), (6604, 3295712), (7112, 3060304), (8128, 2677766), (11557, 1883264), (11648, 1868551), (13208, 1647856), (14224, 1530152), (14713, 1479296), (16256, 1338883), (23114, 941632), (26416, 823928), (28448, 765076), (29426, 739648), (46228, 470816), (52832, 411964), (56896, 382538), (58852, 369824), (92456, 235408), (102991, 211328), (105664, 205982), (113792, 191269), (117704, 184912)]