40134724

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 88482240

約数和(自身を除く): 48347516

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 49, 58, 92, 98, 116, 161, 196, 203, 307, 322, 406, 614, 644, 667, 812, 1127, 1228, 1334, 1421, 2149, 2254, 2668, 2842, 4298, 4508, 4669, 5684, 7061, 8596, 8903, 9338, 14122, 15043, 17806, 18676, 28244, 30086, 32683, 35612, 49427, 60172, 62321, 65366, 98854, 124642, 130732, 197708, 204769, 249284, 345989, 409538, 436247, 691978, 819076, 872494, 1383956, 1433383, 1744988, 2866766, 5733532, 10033681, 20067362, 40134724]

約数ペア:

[(1, 40134724), (2, 20067362), (4, 10033681), (7, 5733532), (14, 2866766), (23, 1744988), (28, 1433383), (29, 1383956), (46, 872494), (49, 819076), (58, 691978), (92, 436247), (98, 409538), (116, 345989), (161, 249284), (196, 204769), (203, 197708), (307, 130732), (322, 124642), (406, 98854), (614, 65366), (644, 62321), (667, 60172), (812, 49427), (1127, 35612), (1228, 32683), (1334, 30086), (1421, 28244), (2149, 18676), (2254, 17806), (2668, 15043), (2842, 14122), (4298, 9338), (4508, 8903), (4669, 8596), (5684, 7061)]