15705590768

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1\times {\mathrm{2657}}^1$

素因数の和:3354

約数の個数: 80

約数和(自身を含む): 35239976640

約数和(自身を除く): 19534385872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 593, 623, 712, 1186, 1246, 1424, 2372, 2492, 2657, 4151, 4744, 4984, 5314, 8302, 9488, 9968, 10628, 16604, 18599, 21256, 33208, 37198, 42512, 52777, 66416, 74396, 105554, 148792, 211108, 236473, 297584, 369439, 422216, 472946, 738878, 844432, 945892, 1477756, 1575601, 1655311, 1891784, 2955512, 3151202, 3310622, 3783568, 5911024, 6302404, 6621244, 11029207, 12604808, 13242488, 22058414, 25209616, 26484976, 44116828, 88233656, 140228489, 176467312, 280456978, 560913956, 981599423, 1121827912, 1963198846, 2243655824, 3926397692, 7852795384, 15705590768]

約数ペア:

[(1, 15705590768), (2, 7852795384), (4, 3926397692), (7, 2243655824), (8, 1963198846), (14, 1121827912), (16, 981599423), (28, 560913956), (56, 280456978), (89, 176467312), (112, 140228489), (178, 88233656), (356, 44116828), (593, 26484976), (623, 25209616), (712, 22058414), (1186, 13242488), (1246, 12604808), (1424, 11029207), (2372, 6621244), (2492, 6302404), (2657, 5911024), (4151, 3783568), (4744, 3310622), (4984, 3151202), (5314, 2955512), (8302, 1891784), (9488, 1655311), (9968, 1575601), (10628, 1477756), (16604, 945892), (18599, 844432), (21256, 738878), (33208, 472946), (37198, 422216), (42512, 369439), (52777, 297584), (66416, 236473), (74396, 211108), (105554, 148792)]