73687384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10223}}^1$

素因数の和:10299

約数の個数: 32

約数和(自身を含む): 149065920

約数和(自身を除く): 75378536

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 10223, 20446, 40892, 81784, 173791, 347582, 541819, 695164, 1083638, 1390328, 2167276, 4334552, 9210923, 18421846, 36843692, 73687384]

約数ペア:

[(1, 73687384), (2, 36843692), (4, 18421846), (8, 9210923), (17, 4334552), (34, 2167276), (53, 1390328), (68, 1083638), (106, 695164), (136, 541819), (212, 347582), (424, 173791), (901, 81784), (1802, 40892), (3604, 20446), (7208, 10223)]