25575992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7983

約数の個数: 32

約数和(自身を含む): 53316480

約数和(自身を除く): 27740488

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 7933, 15866, 31732, 63464, 103129, 206258, 245923, 412516, 491846, 825032, 983692, 1967384, 3196999, 6393998, 12787996, 25575992]

約数ペア:

[(1, 25575992), (2, 12787996), (4, 6393998), (8, 3196999), (13, 1967384), (26, 983692), (31, 825032), (52, 491846), (62, 412516), (104, 245923), (124, 206258), (248, 103129), (403, 63464), (806, 31732), (1612, 15866), (3224, 7933)]