72456016

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{3169}}^1$

素因数の和:4606

約数の個数: 20

約数和(自身を含む): 140526100

約数和(自身を除く): 68070084

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 3169, 5716, 6338, 11432, 12676, 22864, 25352, 50704, 4528501, 9057002, 18114004, 36228008, 72456016]

約数ペア:

[(1, 72456016), (2, 36228008), (4, 18114004), (8, 9057002), (16, 4528501), (1429, 50704), (2858, 25352), (3169, 22864), (5716, 12676), (6338, 11432)]