28801356

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 69995520

約数和(自身を除く): 41194164

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 557, 834, 1114, 1668, 1671, 2228, 3342, 4309, 6684, 8618, 12927, 17236, 17267, 25854, 34534, 51708, 51801, 69068, 77423, 103602, 154846, 207204, 232269, 309692, 464538, 929076, 2400113, 4800226, 7200339, 9600452, 14400678, 28801356]

約数ペア:

[(1, 28801356), (2, 14400678), (3, 9600452), (4, 7200339), (6, 4800226), (12, 2400113), (31, 929076), (62, 464538), (93, 309692), (124, 232269), (139, 207204), (186, 154846), (278, 103602), (372, 77423), (417, 69068), (556, 51801), (557, 51708), (834, 34534), (1114, 25854), (1668, 17267), (1671, 17236), (2228, 12927), (3342, 8618), (4309, 6684)]