40270618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 65165760

約数和(自身を除く): 24895142

約数列:

[1, 2, 29, 43, 58, 67, 86, 134, 241, 482, 1247, 1943, 2494, 2881, 3886, 5762, 6989, 10363, 13978, 16147, 20726, 32294, 83549, 167098, 300527, 468263, 601054, 694321, 936526, 1388642, 20135309, 40270618]

約数ペア:

[(1, 40270618), (2, 20135309), (29, 1388642), (43, 936526), (58, 694321), (67, 601054), (86, 468263), (134, 300527), (241, 167098), (482, 83549), (1247, 32294), (1943, 20726), (2494, 16147), (2881, 13978), (3886, 10363), (5762, 6989)]