72488458

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9397}}^1$

素因数の和:9454

約数の個数: 32

約数和(自身を含む): 135331200

約数和(自身を除く): 62842742

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 9397, 18794, 65779, 131558, 178543, 272513, 357086, 545026, 1249801, 1907591, 2499602, 3815182, 5177747, 10355494, 36244229, 72488458]

約数ペア:

[(1, 72488458), (2, 36244229), (7, 10355494), (14, 5177747), (19, 3815182), (29, 2499602), (38, 1907591), (58, 1249801), (133, 545026), (203, 357086), (266, 272513), (406, 178543), (551, 131558), (1102, 65779), (3857, 18794), (7714, 9397)]