8191274736

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{265399}}^1$

素因数の和:266053

約数の個数: 40

約数和(自身を含む): 21193782400

約数和(自身を除く): 13002507664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2572, 3858, 5144, 7716, 10288, 15432, 30864, 265399, 530798, 796197, 1061596, 1592394, 2123192, 3184788, 4246384, 6369576, 12739152, 170651557, 341303114, 511954671, 682606228, 1023909342, 1365212456, 2047818684, 2730424912, 4095637368, 8191274736]

約数ペア:

[(1, 8191274736), (2, 4095637368), (3, 2730424912), (4, 2047818684), (6, 1365212456), (8, 1023909342), (12, 682606228), (16, 511954671), (24, 341303114), (48, 170651557), (643, 12739152), (1286, 6369576), (1929, 4246384), (2572, 3184788), (3858, 2123192), (5144, 1592394), (7716, 1061596), (10288, 796197), (15432, 530798), (30864, 265399)]