28903974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8263}}^1$

素因数の和:8332

約数の個数: 32

約数和(自身を含む): 64260864

約数和(自身を除く): 35356890

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 8263, 16526, 24789, 49578, 90893, 181786, 272679, 437939, 545358, 875878, 1313817, 2627634, 4817329, 9634658, 14451987, 28903974]

約数ペア:

[(1, 28903974), (2, 14451987), (3, 9634658), (6, 4817329), (11, 2627634), (22, 1313817), (33, 875878), (53, 545358), (66, 437939), (106, 272679), (159, 181786), (318, 90893), (583, 49578), (1166, 24789), (1749, 16526), (3498, 8263)]