37782992

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 80670060

約数和(自身を除く): 42887068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 157, 169, 178, 208, 314, 338, 356, 628, 676, 712, 1157, 1256, 1352, 1424, 2041, 2314, 2512, 2704, 4082, 4628, 8164, 9256, 13973, 15041, 16328, 18512, 26533, 27946, 30082, 32656, 53066, 55892, 60164, 106132, 111784, 120328, 181649, 212264, 223568, 240656, 363298, 424528, 726596, 1453192, 2361437, 2906384, 4722874, 9445748, 18891496, 37782992]

約数ペア:

[(1, 37782992), (2, 18891496), (4, 9445748), (8, 4722874), (13, 2906384), (16, 2361437), (26, 1453192), (52, 726596), (89, 424528), (104, 363298), (157, 240656), (169, 223568), (178, 212264), (208, 181649), (314, 120328), (338, 111784), (356, 106132), (628, 60164), (676, 55892), (712, 53066), (1157, 32656), (1256, 30082), (1352, 27946), (1424, 26533), (2041, 18512), (2314, 16328), (2512, 15041), (2704, 13973), (4082, 9256), (4628, 8164)]