76545518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 138516480

約数和(自身を除く): 61970962

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 2671, 4094, 5342, 14329, 18697, 28658, 37394, 61433, 122866, 237719, 430031, 475438, 860062, 1664033, 3328066, 5467537, 10935074, 38272759, 76545518]

約数ペア:

[(1, 76545518), (2, 38272759), (7, 10935074), (14, 5467537), (23, 3328066), (46, 1664033), (89, 860062), (161, 475438), (178, 430031), (322, 237719), (623, 122866), (1246, 61433), (2047, 37394), (2671, 28658), (4094, 18697), (5342, 14329)]