8002008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{15877}}^1$

素因数の和:15896

約数の個数: 48

約数和(自身を含む): 24769680

約数和(自身を除く): 16767672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 15877, 31754, 47631, 63508, 95262, 111139, 127016, 142893, 190524, 222278, 285786, 333417, 381048, 444556, 571572, 666834, 889112, 1000251, 1143144, 1333668, 2000502, 2667336, 4001004, 8002008]

約数ペア:

[(1, 8002008), (2, 4001004), (3, 2667336), (4, 2000502), (6, 1333668), (7, 1143144), (8, 1000251), (9, 889112), (12, 666834), (14, 571572), (18, 444556), (21, 381048), (24, 333417), (28, 285786), (36, 222278), (42, 190524), (56, 142893), (63, 127016), (72, 111139), (84, 95262), (126, 63508), (168, 47631), (252, 31754), (504, 15877)]