40214904

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12791}}^1$

素因数の和:12931

約数の個数: 32

約数和(自身を含む): 101312640

約数和(自身を除く): 61097736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 12791, 25582, 38373, 51164, 76746, 102328, 153492, 306984, 1675621, 3351242, 5026863, 6702484, 10053726, 13404968, 20107452, 40214904]

約数ペア:

[(1, 40214904), (2, 20107452), (3, 13404968), (4, 10053726), (6, 6702484), (8, 5026863), (12, 3351242), (24, 1675621), (131, 306984), (262, 153492), (393, 102328), (524, 76746), (786, 51164), (1048, 38373), (1572, 25582), (3144, 12791)]