15672671216

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1619}}^1\times {\mathrm{1933}}^1$

素因数の和:3873

約数の個数: 40

約数和(自身を含む): 30497400720

約数和(自身を除く): 14824729504

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 1619, 1933, 2504, 3238, 3866, 5008, 6476, 7732, 12952, 15464, 25904, 30928, 506747, 605029, 1013494, 1210058, 2026988, 2420116, 3129527, 4053976, 4840232, 6259054, 8107952, 9680464, 12518108, 25036216, 50072432, 979541951, 1959083902, 3918167804, 7836335608, 15672671216]

約数ペア:

[(1, 15672671216), (2, 7836335608), (4, 3918167804), (8, 1959083902), (16, 979541951), (313, 50072432), (626, 25036216), (1252, 12518108), (1619, 9680464), (1933, 8107952), (2504, 6259054), (3238, 4840232), (3866, 4053976), (5008, 3129527), (6476, 2420116), (7732, 2026988), (12952, 1210058), (15464, 1013494), (25904, 605029), (30928, 506747)]