25346406

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 56033280

約数和(自身を除く): 30686874

約数列:

[1, 2, 3, 6, 29, 31, 37, 58, 62, 74, 87, 93, 111, 127, 174, 186, 222, 254, 381, 762, 899, 1073, 1147, 1798, 2146, 2294, 2697, 3219, 3441, 3683, 3937, 4699, 5394, 6438, 6882, 7366, 7874, 9398, 11049, 11811, 14097, 22098, 23622, 28194, 33263, 66526, 99789, 114173, 136271, 145669, 199578, 228346, 272542, 291338, 342519, 408813, 437007, 685038, 817626, 874014, 4224401, 8448802, 12673203, 25346406]

約数ペア:

[(1, 25346406), (2, 12673203), (3, 8448802), (6, 4224401), (29, 874014), (31, 817626), (37, 685038), (58, 437007), (62, 408813), (74, 342519), (87, 291338), (93, 272542), (111, 228346), (127, 199578), (174, 145669), (186, 136271), (222, 114173), (254, 99789), (381, 66526), (762, 33263), (899, 28194), (1073, 23622), (1147, 22098), (1798, 14097), (2146, 11811), (2294, 11049), (2697, 9398), (3219, 7874), (3441, 7366), (3683, 6882), (3937, 6438), (4699, 5394)]