40099668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28081}}^1$

素因数の和:28112

約数の個数: 48

約数和(自身を含む): 113226624

約数和(自身を除く): 73126956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 28081, 56162, 84243, 112324, 168486, 196567, 336972, 393134, 477377, 589701, 786268, 954754, 1179402, 1432131, 1909508, 2358804, 2864262, 3341639, 5728524, 6683278, 10024917, 13366556, 20049834, 40099668]

約数ペア:

[(1, 40099668), (2, 20049834), (3, 13366556), (4, 10024917), (6, 6683278), (7, 5728524), (12, 3341639), (14, 2864262), (17, 2358804), (21, 1909508), (28, 1432131), (34, 1179402), (42, 954754), (51, 786268), (68, 589701), (84, 477377), (102, 393134), (119, 336972), (204, 196567), (238, 168486), (357, 112324), (476, 84243), (714, 56162), (1428, 28081)]