82001296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1499}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 171864000

約数和(自身を除く): 89862704

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 1499, 2104, 2998, 3419, 4208, 5996, 6838, 11992, 13676, 19487, 23984, 27352, 38974, 54704, 77948, 155896, 311792, 394237, 788474, 1576948, 3153896, 5125081, 6307792, 10250162, 20500324, 41000648, 82001296]

約数ペア:

[(1, 82001296), (2, 41000648), (4, 20500324), (8, 10250162), (13, 6307792), (16, 5125081), (26, 3153896), (52, 1576948), (104, 788474), (208, 394237), (263, 311792), (526, 155896), (1052, 77948), (1499, 54704), (2104, 38974), (2998, 27352), (3419, 23984), (4208, 19487), (5996, 13676), (6838, 11992)]