40113072

素因数分解:

$2^4\times 3^2\times {\mathrm{278563}}^1$

素因数の和:278577

約数の個数: 30

約数和(自身を含む): 112261292

約数和(自身を除く): 72148220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278563, 557126, 835689, 1114252, 1671378, 2228504, 2507067, 3342756, 4457008, 5014134, 6685512, 10028268, 13371024, 20056536, 40113072]

約数ペア:

[(1, 40113072), (2, 20056536), (3, 13371024), (4, 10028268), (6, 6685512), (8, 5014134), (9, 4457008), (12, 3342756), (16, 2507067), (18, 2228504), (24, 1671378), (36, 1114252), (48, 835689), (72, 557126), (144, 278563)]