28585472

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 40

約数和(自身を含む): 58990272

約数和(自身を除く): 30404800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1801, 1984, 3602, 3968, 7204, 7936, 14408, 15872, 28816, 55831, 57632, 111662, 115264, 223324, 230528, 446648, 461056, 893296, 922112, 1786592, 3573184, 7146368, 14292736, 28585472]

約数ペア:

[(1, 28585472), (2, 14292736), (4, 7146368), (8, 3573184), (16, 1786592), (31, 922112), (32, 893296), (62, 461056), (64, 446648), (124, 230528), (128, 223324), (248, 115264), (256, 111662), (496, 57632), (512, 55831), (992, 28816), (1801, 15872), (1984, 14408), (3602, 7936), (3968, 7204)]