7643008

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 15991560

約数和(自身を除く): 8348552

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 284, 464, 568, 841, 928, 1136, 1682, 1856, 2059, 2272, 3364, 3712, 4118, 4544, 6728, 8236, 9088, 13456, 16472, 26912, 32944, 53824, 59711, 65888, 107648, 119422, 131776, 238844, 263552, 477688, 955376, 1910752, 3821504, 7643008]

約数ペア:

[(1, 7643008), (2, 3821504), (4, 1910752), (8, 955376), (16, 477688), (29, 263552), (32, 238844), (58, 131776), (64, 119422), (71, 107648), (116, 65888), (128, 59711), (142, 53824), (232, 32944), (284, 26912), (464, 16472), (568, 13456), (841, 9088), (928, 8236), (1136, 6728), (1682, 4544), (1856, 4118), (2059, 3712), (2272, 3364)]