61305508736

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{291509}}^1$

素因数の和:291607

約数の個数: 64

約数和(自身を含む): 128450966400

約数和(自身を除く): 67145457664

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 424, 496, 848, 992, 1643, 1696, 1984, 3286, 3392, 3968, 6572, 6784, 13144, 26288, 52576, 105152, 210304, 291509, 583018, 1166036, 2332072, 4664144, 9036779, 9328288, 15449977, 18073558, 18656576, 30899954, 36147116, 37313152, 61799908, 72294232, 123599816, 144588464, 247199632, 289176928, 478949287, 494399264, 578353856, 957898574, 988798528, 1156707712, 1915797148, 1977597056, 3831594296, 7663188592, 15326377184, 30652754368, 61305508736]

約数ペア:

[(1, 61305508736), (2, 30652754368), (4, 15326377184), (8, 7663188592), (16, 3831594296), (31, 1977597056), (32, 1915797148), (53, 1156707712), (62, 988798528), (64, 957898574), (106, 578353856), (124, 494399264), (128, 478949287), (212, 289176928), (248, 247199632), (424, 144588464), (496, 123599816), (848, 72294232), (992, 61799908), (1643, 37313152), (1696, 36147116), (1984, 30899954), (3286, 18656576), (3392, 18073558), (3968, 15449977), (6572, 9328288), (6784, 9036779), (13144, 4664144), (26288, 2332072), (52576, 1166036), (105152, 583018), (210304, 291509)]