28459112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17021}}^1$

素因数の和:17057

約数の個数: 32

約数和(自身を含む): 61279200

約数和(自身を除く): 32820088

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 17021, 34042, 68084, 136168, 187231, 323399, 374462, 646798, 748924, 1293596, 1497848, 2587192, 3557389, 7114778, 14229556, 28459112]

約数ペア:

[(1, 28459112), (2, 14229556), (4, 7114778), (8, 3557389), (11, 2587192), (19, 1497848), (22, 1293596), (38, 748924), (44, 646798), (76, 374462), (88, 323399), (152, 187231), (209, 136168), (418, 68084), (836, 34042), (1672, 17021)]