15704945372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{19541}}^1$

素因数の和:19838

約数の個数: 48

約数和(自身を含む): 29783884032

約数和(自身を除く): 14078938660

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 223, 446, 892, 901, 1802, 3604, 3791, 7582, 11819, 15164, 19541, 23638, 39082, 47276, 78164, 200923, 332197, 401846, 664394, 803692, 1035673, 1328788, 2071346, 4142692, 4357643, 8715286, 17430572, 17606441, 35212882, 70425764, 74079931, 148159862, 230955079, 296319724, 461910158, 923820316, 3926236343, 7852472686, 15704945372]

約数ペア:

[(1, 15704945372), (2, 7852472686), (4, 3926236343), (17, 923820316), (34, 461910158), (53, 296319724), (68, 230955079), (106, 148159862), (212, 74079931), (223, 70425764), (446, 35212882), (892, 17606441), (901, 17430572), (1802, 8715286), (3604, 4357643), (3791, 4142692), (7582, 2071346), (11819, 1328788), (15164, 1035673), (19541, 803692), (23638, 664394), (39082, 401846), (47276, 332197), (78164, 200923)]