40562272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 85240512

約数和(自身を除く): 44678240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 173, 272, 346, 431, 544, 692, 862, 1384, 1724, 2768, 2941, 3448, 5536, 5882, 6896, 7327, 11764, 13792, 14654, 23528, 29308, 47056, 58616, 74563, 94112, 117232, 149126, 234464, 298252, 596504, 1193008, 1267571, 2386016, 2535142, 5070284, 10140568, 20281136, 40562272]

約数ペア:

[(1, 40562272), (2, 20281136), (4, 10140568), (8, 5070284), (16, 2535142), (17, 2386016), (32, 1267571), (34, 1193008), (68, 596504), (136, 298252), (173, 234464), (272, 149126), (346, 117232), (431, 94112), (544, 74563), (692, 58616), (862, 47056), (1384, 29308), (1724, 23528), (2768, 14654), (2941, 13792), (3448, 11764), (5536, 7327), (5882, 6896)]