75389764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12457}}^1$

素因数の和:12567

約数の個数: 24

約数和(自身を含む): 141273720

約数和(自身を除く): 65883956

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 12457, 24914, 49828, 211769, 423538, 847076, 1108673, 2217346, 4434692, 18847441, 37694882, 75389764]

約数ペア:

[(1, 75389764), (2, 37694882), (4, 18847441), (17, 4434692), (34, 2217346), (68, 1108673), (89, 847076), (178, 423538), (356, 211769), (1513, 49828), (3026, 24914), (6052, 12457)]