715426007056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{138587}}^1\times {\mathrm{18979}}^1$

素因数の和:157591

約数の個数: 40

約数和(自身を含む): 1467763333920

約数和(自身を除く): 752337326864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 18979, 37958, 75916, 138587, 151832, 277174, 303664, 322643, 554348, 645286, 1108696, 1290572, 2217392, 2355979, 2581144, 4711958, 5162288, 9423916, 18847832, 37695664, 2630242673, 5260485346, 10520970692, 21041941384, 42083882768, 44714125441, 89428250882, 178856501764, 357713003528, 715426007056]

約数ペア:

[(1, 715426007056), (2, 357713003528), (4, 178856501764), (8, 89428250882), (16, 44714125441), (17, 42083882768), (34, 21041941384), (68, 10520970692), (136, 5260485346), (272, 2630242673), (18979, 37695664), (37958, 18847832), (75916, 9423916), (138587, 5162288), (151832, 4711958), (277174, 2581144), (303664, 2355979), (322643, 2217392), (554348, 1290572), (645286, 1108696)]