23403016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 59996160

約数和(自身を除く): 36593144

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 61, 62, 68, 91, 104, 119, 122, 124, 136, 182, 217, 221, 238, 244, 248, 364, 403, 427, 434, 442, 476, 488, 527, 728, 793, 806, 854, 868, 884, 952, 1037, 1054, 1547, 1586, 1612, 1708, 1736, 1768, 1891, 2074, 2108, 2821, 3094, 3172, 3224, 3416, 3689, 3782, 4148, 4216, 5551, 5642, 6188, 6344, 6851, 7259, 7378, 7564, 8296, 11102, 11284, 12376, 13237, 13481, 13702, 14518, 14756, 15128, 22204, 22568, 24583, 26474, 26962, 27404, 29036, 29512, 32147, 44408, 47957, 49166, 52948, 53924, 54808, 58072, 64294, 94367, 95914, 98332, 105896, 107848, 128588, 172081, 188734, 191828, 196664, 225029, 257176, 344162, 377468, 383656, 417911, 450058, 688324, 754936, 835822, 900116, 1376648, 1671644, 1800232, 2925377, 3343288, 5850754, 11701508, 23403016]

約数ペア:

[(1, 23403016), (2, 11701508), (4, 5850754), (7, 3343288), (8, 2925377), (13, 1800232), (14, 1671644), (17, 1376648), (26, 900116), (28, 835822), (31, 754936), (34, 688324), (52, 450058), (56, 417911), (61, 383656), (62, 377468), (68, 344162), (91, 257176), (104, 225029), (119, 196664), (122, 191828), (124, 188734), (136, 172081), (182, 128588), (217, 107848), (221, 105896), (238, 98332), (244, 95914), (248, 94367), (364, 64294), (403, 58072), (427, 54808), (434, 53924), (442, 52948), (476, 49166), (488, 47957), (527, 44408), (728, 32147), (793, 29512), (806, 29036), (854, 27404), (868, 26962), (884, 26474), (952, 24583), (1037, 22568), (1054, 22204), (1547, 15128), (1586, 14756), (1612, 14518), (1708, 13702), (1736, 13481), (1768, 13237), (1891, 12376), (2074, 11284), (2108, 11102), (2821, 8296), (3094, 7564), (3172, 7378), (3224, 7259), (3416, 6851), (3689, 6344), (3782, 6188), (4148, 5642), (4216, 5551)]