28345514556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{502687}}^1$

素因数の和:502858

約数の個数: 48

約数和(自身を含む): 68462084096

約数和(自身を除く): 40116569540

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 762, 1524, 4699, 9398, 14097, 18796, 28194, 56388, 502687, 1005374, 1508061, 2010748, 3016122, 6032244, 18599419, 37198838, 55798257, 63841249, 74397676, 111596514, 127682498, 191523747, 223193028, 255364996, 383047494, 766094988, 2362126213, 4724252426, 7086378639, 9448504852, 14172757278, 28345514556]

約数ペア:

[(1, 28345514556), (2, 14172757278), (3, 9448504852), (4, 7086378639), (6, 4724252426), (12, 2362126213), (37, 766094988), (74, 383047494), (111, 255364996), (127, 223193028), (148, 191523747), (222, 127682498), (254, 111596514), (381, 74397676), (444, 63841249), (508, 55798257), (762, 37198838), (1524, 18599419), (4699, 6032244), (9398, 3016122), (14097, 2010748), (18796, 1508061), (28194, 1005374), (56388, 502687)]