69415892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10037}}^1$

素因数の和:10080

約数の個数: 48

約数和(自身を含む): 157395840

約数和(自身を除く): 87979948

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 10037, 20074, 40148, 70259, 130481, 140518, 190703, 260962, 281036, 381406, 521924, 762812, 913367, 1334921, 1826734, 2479139, 2669842, 3653468, 4958278, 5339684, 9916556, 17353973, 34707946, 69415892]

約数ペア:

[(1, 69415892), (2, 34707946), (4, 17353973), (7, 9916556), (13, 5339684), (14, 4958278), (19, 3653468), (26, 2669842), (28, 2479139), (38, 1826734), (52, 1334921), (76, 913367), (91, 762812), (133, 521924), (182, 381406), (247, 281036), (266, 260962), (364, 190703), (494, 140518), (532, 130481), (988, 70259), (1729, 40148), (3458, 20074), (6916, 10037)]