426502712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{4421}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 827798400

約数和(自身を除く): 401295688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 389, 778, 1556, 3112, 4421, 8842, 12059, 17684, 24118, 35368, 48236, 96472, 137051, 274102, 548204, 1096408, 1719769, 3439538, 6879076, 13758152, 53312839, 106625678, 213251356, 426502712]

約数ペア:

[(1, 426502712), (2, 213251356), (4, 106625678), (8, 53312839), (31, 13758152), (62, 6879076), (124, 3439538), (248, 1719769), (389, 1096408), (778, 548204), (1556, 274102), (3112, 137051), (4421, 96472), (8842, 48236), (12059, 35368), (17684, 24118)]