17121272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7457}}^1$

素因数の和:7511

約数の個数: 32

約数和(自身を含む): 37588320

約数和(自身を除く): 20467048

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 7457, 14914, 29828, 52199, 59656, 104398, 208796, 305737, 417592, 611474, 1222948, 2140159, 2445896, 4280318, 8560636, 17121272]

約数ペア:

[(1, 17121272), (2, 8560636), (4, 4280318), (7, 2445896), (8, 2140159), (14, 1222948), (28, 611474), (41, 417592), (56, 305737), (82, 208796), (164, 104398), (287, 59656), (328, 52199), (574, 29828), (1148, 14914), (2296, 7457)]