25442506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 16858934

約数列:

[1, 2, 17, 31, 34, 62, 101, 202, 239, 478, 527, 1054, 1717, 3131, 3434, 4063, 6262, 7409, 8126, 14818, 24139, 48278, 53227, 106454, 125953, 251906, 410363, 748309, 820726, 1496618, 12721253, 25442506]

約数ペア:

[(1, 25442506), (2, 12721253), (17, 1496618), (31, 820726), (34, 748309), (62, 410363), (101, 251906), (202, 125953), (239, 106454), (478, 53227), (527, 48278), (1054, 24139), (1717, 14818), (3131, 8126), (3434, 7409), (4063, 6262)]