27571232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 31360480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 347, 382, 416, 694, 764, 1388, 1528, 2483, 2776, 3056, 4511, 4966, 5552, 6112, 9022, 9932, 11104, 18044, 19864, 36088, 39728, 66277, 72176, 79456, 132554, 144352, 265108, 530216, 861601, 1060432, 1723202, 2120864, 3446404, 6892808, 13785616, 27571232]

約数ペア:

[(1, 27571232), (2, 13785616), (4, 6892808), (8, 3446404), (13, 2120864), (16, 1723202), (26, 1060432), (32, 861601), (52, 530216), (104, 265108), (191, 144352), (208, 132554), (347, 79456), (382, 72176), (416, 66277), (694, 39728), (764, 36088), (1388, 19864), (1528, 18044), (2483, 11104), (2776, 9932), (3056, 9022), (4511, 6112), (4966, 5552)]