16749326876

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 29891473920

約数和(自身を除く): 13142147044

約数列:

[1, 2, 4, 89, 178, 307, 331, 356, 463, 614, 662, 926, 1228, 1324, 1852, 27323, 29459, 41207, 54646, 58918, 82414, 101617, 109292, 117836, 142141, 153253, 164828, 203234, 284282, 306506, 406468, 568564, 613012, 9043913, 12650549, 13639517, 18087826, 25301098, 27279034, 36175652, 47048671, 50602196, 54558068, 94097342, 188194684, 4187331719, 8374663438, 16749326876]

約数ペア:

[(1, 16749326876), (2, 8374663438), (4, 4187331719), (89, 188194684), (178, 94097342), (307, 54558068), (331, 50602196), (356, 47048671), (463, 36175652), (614, 27279034), (662, 25301098), (926, 18087826), (1228, 13639517), (1324, 12650549), (1852, 9043913), (27323, 613012), (29459, 568564), (41207, 406468), (54646, 306506), (58918, 284282), (82414, 203234), (101617, 164828), (109292, 153253), (117836, 142141)]