79817788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22147}}^1$

素因数の和:22221

約数の個数: 24

約数和(自身を含む): 150694992

約数和(自身を除く): 70877204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 22147, 44294, 88588, 376499, 752998, 1173791, 1505996, 2347582, 4695164, 19954447, 39908894, 79817788]

約数ペア:

[(1, 79817788), (2, 39908894), (4, 19954447), (17, 4695164), (34, 2347582), (53, 1505996), (68, 1173791), (106, 752998), (212, 376499), (901, 88588), (1802, 44294), (3604, 22147)]