40018892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 73299072

約数和(自身を除く): 33280180

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4421, 4526, 8842, 9052, 17684, 137051, 274102, 322733, 548204, 645466, 1290932, 10004723, 20009446, 40018892]

約数ペア:

[(1, 40018892), (2, 20009446), (4, 10004723), (31, 1290932), (62, 645466), (73, 548204), (124, 322733), (146, 274102), (292, 137051), (2263, 17684), (4421, 9052), (4526, 8842)]