2815624

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 6094080

約数和(自身を除く): 3278456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 367, 548, 734, 959, 1096, 1468, 1918, 2569, 2936, 3836, 5138, 7672, 10276, 20552, 50279, 100558, 201116, 351953, 402232, 703906, 1407812, 2815624]

約数ペア:

[(1, 2815624), (2, 1407812), (4, 703906), (7, 402232), (8, 351953), (14, 201116), (28, 100558), (56, 50279), (137, 20552), (274, 10276), (367, 7672), (548, 5138), (734, 3836), (959, 2936), (1096, 2569), (1468, 1918)]