74179976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41957}}^1$

素因数の和:41993

約数の個数: 32

約数和(自身を含む): 158601240

約数和(自身を除く): 84421264

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 41957, 83914, 167828, 335656, 545441, 713269, 1090882, 1426538, 2181764, 2853076, 4363528, 5706152, 9272497, 18544994, 37089988, 74179976]

約数ペア:

[(1, 74179976), (2, 37089988), (4, 18544994), (8, 9272497), (13, 5706152), (17, 4363528), (26, 2853076), (34, 2181764), (52, 1426538), (68, 1090882), (104, 713269), (136, 545441), (221, 335656), (442, 167828), (884, 83914), (1768, 41957)]