55601968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 114581952

約数和(自身を除く): 58979984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 557, 734, 1114, 1468, 2228, 2936, 4456, 5872, 6239, 8912, 9469, 12478, 18938, 24956, 37876, 49912, 75752, 99824, 151504, 204419, 408838, 817676, 1635352, 3270704, 3475123, 6950246, 13900492, 27800984, 55601968]

約数ペア:

[(1, 55601968), (2, 27800984), (4, 13900492), (8, 6950246), (16, 3475123), (17, 3270704), (34, 1635352), (68, 817676), (136, 408838), (272, 204419), (367, 151504), (557, 99824), (734, 75752), (1114, 49912), (1468, 37876), (2228, 24956), (2936, 18938), (4456, 12478), (5872, 9469), (6239, 8912)]