879236464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1321}}^1\times {\mathrm{2447}}^1$

素因数の和:3793

約数の個数: 40

約数和(自身を含む): 1805830848

約数和(自身を除く): 926594384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1321, 2447, 2642, 4894, 5284, 9788, 10568, 19576, 21136, 22457, 39152, 41599, 44914, 83198, 89828, 166396, 179656, 332792, 359312, 665584, 3232487, 6464974, 12929948, 25859896, 51719792, 54952279, 109904558, 219809116, 439618232, 879236464]

約数ペア:

[(1, 879236464), (2, 439618232), (4, 219809116), (8, 109904558), (16, 54952279), (17, 51719792), (34, 25859896), (68, 12929948), (136, 6464974), (272, 3232487), (1321, 665584), (2447, 359312), (2642, 332792), (4894, 179656), (5284, 166396), (9788, 89828), (10568, 83198), (19576, 44914), (21136, 41599), (22457, 39152)]