47739008

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 52726912

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 227, 248, 424, 454, 496, 848, 908, 992, 1643, 1696, 1816, 1984, 3286, 3392, 3632, 3968, 6572, 6784, 7037, 7264, 12031, 13144, 14074, 14528, 24062, 26288, 28148, 29056, 48124, 52576, 56296, 96248, 105152, 112592, 192496, 210304, 225184, 372961, 384992, 450368, 745922, 769984, 900736, 1491844, 1539968, 2983688, 5967376, 11934752, 23869504, 47739008]

約数ペア:

[(1, 47739008), (2, 23869504), (4, 11934752), (8, 5967376), (16, 2983688), (31, 1539968), (32, 1491844), (53, 900736), (62, 769984), (64, 745922), (106, 450368), (124, 384992), (128, 372961), (212, 225184), (227, 210304), (248, 192496), (424, 112592), (454, 105152), (496, 96248), (848, 56296), (908, 52576), (992, 48124), (1643, 29056), (1696, 28148), (1816, 26288), (1984, 24062), (3286, 14528), (3392, 14074), (3632, 13144), (3968, 12031), (6572, 7264), (6784, 7037)]