74181692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6761}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 140487312

約数和(自身を除く): 66305620

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 6761, 10972, 13522, 27044, 87893, 175786, 351572, 1426571, 2853142, 5706284, 18545423, 37090846, 74181692]

約数ペア:

[(1, 74181692), (2, 37090846), (4, 18545423), (13, 5706284), (26, 2853142), (52, 1426571), (211, 351572), (422, 175786), (844, 87893), (2743, 27044), (5486, 13522), (6761, 10972)]