40147976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14717}}^1$

素因数の和:14765

約数の個数: 32

約数和(自身を含む): 84775680

約数和(自身を除く): 44627704

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 14717, 29434, 58868, 117736, 161887, 323774, 456227, 647548, 912454, 1295096, 1824908, 3649816, 5018497, 10036994, 20073988, 40147976]

約数ペア:

[(1, 40147976), (2, 20073988), (4, 10036994), (8, 5018497), (11, 3649816), (22, 1824908), (31, 1295096), (44, 912454), (62, 647548), (88, 456227), (124, 323774), (248, 161887), (341, 117736), (682, 58868), (1364, 29434), (2728, 14717)]