38580888944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{5659}}^1$

素因数の和:6202

約数の個数: 80

約数和(自身を含む): 81799452000

約数和(自身を除く): 43218563056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 449, 584, 898, 949, 1168, 1796, 1898, 3592, 3796, 5659, 5837, 7184, 7592, 11318, 11674, 15184, 22636, 23348, 32777, 45272, 46696, 65554, 73567, 90544, 93392, 131108, 147134, 262216, 294268, 413107, 426101, 524432, 588536, 826214, 852202, 1177072, 1652428, 1704404, 2540891, 3304856, 3408808, 5081782, 5370391, 6609712, 6817616, 10163564, 10740782, 20327128, 21481564, 33031583, 40654256, 42963128, 66063166, 85926256, 132126332, 185485043, 264252664, 370970086, 528505328, 741940172, 1483880344, 2411305559, 2967760688, 4822611118, 9645222236, 19290444472, 38580888944]

約数ペア:

[(1, 38580888944), (2, 19290444472), (4, 9645222236), (8, 4822611118), (13, 2967760688), (16, 2411305559), (26, 1483880344), (52, 741940172), (73, 528505328), (104, 370970086), (146, 264252664), (208, 185485043), (292, 132126332), (449, 85926256), (584, 66063166), (898, 42963128), (949, 40654256), (1168, 33031583), (1796, 21481564), (1898, 20327128), (3592, 10740782), (3796, 10163564), (5659, 6817616), (5837, 6609712), (7184, 5370391), (7592, 5081782), (11318, 3408808), (11674, 3304856), (15184, 2540891), (22636, 1704404), (23348, 1652428), (32777, 1177072), (45272, 852202), (46696, 826214), (65554, 588536), (73567, 524432), (90544, 426101), (93392, 413107), (131108, 294268), (147134, 262216)]