29136568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 56362320

約数和(自身を除く): 27225752

約数列:

[1, 2, 4, 8, 41, 82, 164, 211, 328, 421, 422, 842, 844, 1684, 1688, 3368, 8651, 17261, 17302, 34522, 34604, 69044, 69208, 88831, 138088, 177662, 355324, 710648, 3642071, 7284142, 14568284, 29136568]

約数ペア:

[(1, 29136568), (2, 14568284), (4, 7284142), (8, 3642071), (41, 710648), (82, 355324), (164, 177662), (211, 138088), (328, 88831), (421, 69208), (422, 69044), (842, 34604), (844, 34522), (1684, 17302), (1688, 17261), (3368, 8651)]