74380016

素因数分解:

$2^4\times {\mathrm{1091}}^1\times {\mathrm{4261}}^1$

素因数の和:5360

約数の個数: 20

約数和(自身を含む): 144277224

約数和(自身を除く): 69897208

約数列:

[1, 2, 4, 8, 16, 1091, 2182, 4261, 4364, 8522, 8728, 17044, 17456, 34088, 68176, 4648751, 9297502, 18595004, 37190008, 74380016]

約数ペア:

[(1, 74380016), (2, 37190008), (4, 18595004), (8, 9297502), (16, 4648751), (1091, 68176), (2182, 34088), (4261, 17456), (4364, 17044), (8522, 8728)]