24993928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 48386520

約数和(自身を除く): 23392592

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 328, 362, 421, 724, 842, 1448, 1684, 3368, 7421, 14842, 17261, 29684, 34522, 59368, 69044, 76201, 138088, 152402, 304804, 609608, 3124241, 6248482, 12496964, 24993928]

約数ペア:

[(1, 24993928), (2, 12496964), (4, 6248482), (8, 3124241), (41, 609608), (82, 304804), (164, 152402), (181, 138088), (328, 76201), (362, 69044), (421, 59368), (724, 34522), (842, 29684), (1448, 17261), (1684, 14842), (3368, 7421)]