27287788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^2$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 55449576

約数和(自身を除く): 28161788

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 191, 374, 382, 748, 764, 2101, 3247, 4202, 6494, 8404, 12988, 35717, 36481, 71434, 72962, 142868, 145924, 401291, 620177, 802582, 1240354, 1605164, 2480708, 6821947, 13643894, 27287788]

約数ペア:

[(1, 27287788), (2, 13643894), (4, 6821947), (11, 2480708), (17, 1605164), (22, 1240354), (34, 802582), (44, 620177), (68, 401291), (187, 145924), (191, 142868), (374, 72962), (382, 71434), (748, 36481), (764, 35717), (2101, 12988), (3247, 8404), (4202, 6494)]