42756064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 91869120

約数和(自身を除く): 49113056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1301, 2054, 2528, 2602, 4108, 5204, 8216, 10408, 16432, 16913, 20816, 32864, 33826, 41632, 67652, 102779, 135304, 205558, 270608, 411116, 541216, 822232, 1336127, 1644464, 2672254, 3288928, 5344508, 10689016, 21378032, 42756064]

約数ペア:

[(1, 42756064), (2, 21378032), (4, 10689016), (8, 5344508), (13, 3288928), (16, 2672254), (26, 1644464), (32, 1336127), (52, 822232), (79, 541216), (104, 411116), (158, 270608), (208, 205558), (316, 135304), (416, 102779), (632, 67652), (1027, 41632), (1264, 33826), (1301, 32864), (2054, 20816), (2528, 16913), (2602, 16432), (4108, 10408), (5204, 8216)]