16487744

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 42672000

約数和(自身を除く): 26184256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 149, 152, 182, 208, 224, 247, 266, 298, 304, 364, 416, 448, 494, 532, 596, 608, 728, 832, 988, 1043, 1064, 1192, 1216, 1456, 1729, 1937, 1976, 2086, 2128, 2384, 2831, 2912, 3458, 3874, 3952, 4172, 4256, 4768, 5662, 5824, 6916, 7748, 7904, 8344, 8512, 9536, 11324, 13559, 13832, 15496, 15808, 16688, 19817, 22648, 27118, 27664, 30992, 33376, 36803, 39634, 45296, 54236, 55328, 61984, 66752, 73606, 79268, 90592, 108472, 110656, 123968, 147212, 158536, 181184, 216944, 257621, 294424, 317072, 433888, 515242, 588848, 634144, 867776, 1030484, 1177696, 1268288, 2060968, 2355392, 4121936, 8243872, 16487744]

約数ペア:

[(1, 16487744), (2, 8243872), (4, 4121936), (7, 2355392), (8, 2060968), (13, 1268288), (14, 1177696), (16, 1030484), (19, 867776), (26, 634144), (28, 588848), (32, 515242), (38, 433888), (52, 317072), (56, 294424), (64, 257621), (76, 216944), (91, 181184), (104, 158536), (112, 147212), (133, 123968), (149, 110656), (152, 108472), (182, 90592), (208, 79268), (224, 73606), (247, 66752), (266, 61984), (298, 55328), (304, 54236), (364, 45296), (416, 39634), (448, 36803), (494, 33376), (532, 30992), (596, 27664), (608, 27118), (728, 22648), (832, 19817), (988, 16688), (1043, 15808), (1064, 15496), (1192, 13832), (1216, 13559), (1456, 11324), (1729, 9536), (1937, 8512), (1976, 8344), (2086, 7904), (2128, 7748), (2384, 6916), (2831, 5824), (2912, 5662), (3458, 4768), (3874, 4256), (3952, 4172)]