9400664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 22344000

約数和(自身を除く): 12943336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 349, 364, 481, 518, 698, 728, 962, 1036, 1396, 1924, 2072, 2443, 2792, 3367, 3848, 4537, 4886, 6734, 9074, 9772, 12913, 13468, 18148, 19544, 25826, 26936, 31759, 36296, 51652, 63518, 90391, 103304, 127036, 167869, 180782, 254072, 335738, 361564, 671476, 723128, 1175083, 1342952, 2350166, 4700332, 9400664]

約数ペア:

[(1, 9400664), (2, 4700332), (4, 2350166), (7, 1342952), (8, 1175083), (13, 723128), (14, 671476), (26, 361564), (28, 335738), (37, 254072), (52, 180782), (56, 167869), (74, 127036), (91, 103304), (104, 90391), (148, 63518), (182, 51652), (259, 36296), (296, 31759), (349, 26936), (364, 25826), (481, 19544), (518, 18148), (698, 13468), (728, 12913), (962, 9772), (1036, 9074), (1396, 6734), (1924, 4886), (2072, 4537), (2443, 3848), (2792, 3367)]