28588956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 73476480

約数和(自身を除く): 44887524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 1987, 2398, 3597, 3974, 4796, 5961, 7194, 7948, 11922, 14388, 21857, 23844, 43714, 65571, 87428, 131142, 216583, 262284, 433166, 649749, 866332, 1299498, 2382413, 2598996, 4764826, 7147239, 9529652, 14294478, 28588956]

約数ペア:

[(1, 28588956), (2, 14294478), (3, 9529652), (4, 7147239), (6, 4764826), (11, 2598996), (12, 2382413), (22, 1299498), (33, 866332), (44, 649749), (66, 433166), (109, 262284), (132, 216583), (218, 131142), (327, 87428), (436, 65571), (654, 43714), (1199, 23844), (1308, 21857), (1987, 14388), (2398, 11922), (3597, 7948), (3974, 7194), (4796, 5961)]