1572189056

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{396217}}^1$

素因数の和:396262

約数の個数: 32

約数和(自身を含む): 3233138880

約数和(自身を除く): 1660949824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 396217, 792434, 1584868, 3169736, 6339472, 12282727, 12678944, 24565454, 25357888, 49130908, 50715776, 98261816, 196523632, 393047264, 786094528, 1572189056]

約数ペア:

[(1, 1572189056), (2, 786094528), (4, 393047264), (8, 196523632), (16, 98261816), (31, 50715776), (32, 49130908), (62, 25357888), (64, 24565454), (124, 12678944), (128, 12282727), (248, 6339472), (496, 3169736), (992, 1584868), (1984, 792434), (3968, 396217)]