25185516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 61501440

約数和(自身を除く): 36315924

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 857, 948, 1714, 2449, 2571, 3428, 4898, 5142, 7347, 9796, 10284, 14694, 26567, 29388, 53134, 67703, 79701, 106268, 135406, 159402, 203109, 270812, 318804, 406218, 812436, 2098793, 4197586, 6296379, 8395172, 12592758, 25185516]

約数ペア:

[(1, 25185516), (2, 12592758), (3, 8395172), (4, 6296379), (6, 4197586), (12, 2098793), (31, 812436), (62, 406218), (79, 318804), (93, 270812), (124, 203109), (158, 159402), (186, 135406), (237, 106268), (316, 79701), (372, 67703), (474, 53134), (857, 29388), (948, 26567), (1714, 14694), (2449, 10284), (2571, 9796), (3428, 7347), (4898, 5142)]