69411112

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 134221320

約数和(自身を除く): 64810208

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 421, 557, 842, 1114, 1684, 2228, 3368, 4456, 15577, 20609, 31154, 41218, 62308, 82436, 124616, 164872, 234497, 468994, 937988, 1875976, 8676389, 17352778, 34705556, 69411112]

約数ペア:

[(1, 69411112), (2, 34705556), (4, 17352778), (8, 8676389), (37, 1875976), (74, 937988), (148, 468994), (296, 234497), (421, 164872), (557, 124616), (842, 82436), (1114, 62308), (1684, 41218), (2228, 31154), (3368, 20609), (4456, 15577)]