1566796048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{13217}}^1$

素因数の和:13495

約数の個数: 40

約数和(自身を含む): 3146941440

約数和(自身を除く): 1580145392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 239, 248, 478, 496, 956, 1912, 3824, 7409, 13217, 14818, 26434, 29636, 52868, 59272, 105736, 118544, 211472, 409727, 819454, 1638908, 3158863, 3277816, 6317726, 6555632, 12635452, 25270904, 50541808, 97924753, 195849506, 391699012, 783398024, 1566796048]

約数ペア:

[(1, 1566796048), (2, 783398024), (4, 391699012), (8, 195849506), (16, 97924753), (31, 50541808), (62, 25270904), (124, 12635452), (239, 6555632), (248, 6317726), (478, 3277816), (496, 3158863), (956, 1638908), (1912, 819454), (3824, 409727), (7409, 211472), (13217, 118544), (14818, 105736), (26434, 59272), (29636, 52868)]