28962558

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 64443600

約数和(自身を除く): 35481042

約数列:

[1, 2, 3, 6, 9, 18, 89, 101, 178, 179, 202, 267, 303, 358, 534, 537, 606, 801, 909, 1074, 1602, 1611, 1818, 3222, 8989, 15931, 17978, 18079, 26967, 31862, 36158, 47793, 53934, 54237, 80901, 95586, 108474, 143379, 161802, 162711, 286758, 325422, 1609031, 3218062, 4827093, 9654186, 14481279, 28962558]

約数ペア:

[(1, 28962558), (2, 14481279), (3, 9654186), (6, 4827093), (9, 3218062), (18, 1609031), (89, 325422), (101, 286758), (178, 162711), (179, 161802), (202, 143379), (267, 108474), (303, 95586), (358, 80901), (534, 54237), (537, 53934), (606, 47793), (801, 36158), (909, 31862), (1074, 26967), (1602, 18079), (1611, 17978), (1818, 15931), (3222, 8989)]