2561597928

素因数分解:

$2^3\times 3^2\times {\mathrm{4241}}^1\times {\mathrm{8389}}^1$

素因数の和:12642

約数の個数: 48

約数和(自身を含む): 6940124100

約数和(自身を除く): 4378526172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4241, 8389, 8482, 12723, 16778, 16964, 25167, 25446, 33556, 33928, 38169, 50334, 50892, 67112, 75501, 76338, 100668, 101784, 151002, 152676, 201336, 302004, 305352, 604008, 35577749, 71155498, 106733247, 142310996, 213466494, 284621992, 320199741, 426932988, 640399482, 853865976, 1280798964, 2561597928]

約数ペア:

[(1, 2561597928), (2, 1280798964), (3, 853865976), (4, 640399482), (6, 426932988), (8, 320199741), (9, 284621992), (12, 213466494), (18, 142310996), (24, 106733247), (36, 71155498), (72, 35577749), (4241, 604008), (8389, 305352), (8482, 302004), (12723, 201336), (16778, 152676), (16964, 151002), (25167, 101784), (25446, 100668), (33556, 76338), (33928, 75501), (38169, 67112), (50334, 50892)]