72011758

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17203}}^1$

素因数の和:17248

約数の個数: 32

約数和(自身を含む): 138733056

約数和(自身を除く): 66721298

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 17203, 34406, 120421, 223639, 240842, 395669, 447278, 791338, 1565473, 2769683, 3130946, 5143697, 5539366, 10287394, 36005879, 72011758]

約数ペア:

[(1, 72011758), (2, 36005879), (7, 10287394), (13, 5539366), (14, 5143697), (23, 3130946), (26, 2769683), (46, 1565473), (91, 791338), (161, 447278), (182, 395669), (299, 240842), (322, 223639), (598, 120421), (2093, 34406), (4186, 17203)]