67915952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19207}}^1$

素因数の和:19245

約数の個数: 40

約数和(自身を含む): 150052896

約数和(自身を除く): 82136944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 19207, 38414, 76828, 153656, 249691, 307312, 326519, 499382, 653038, 998764, 1306076, 1997528, 2612152, 3995056, 4244747, 5224304, 8489494, 16978988, 33957976, 67915952]

約数ペア:

[(1, 67915952), (2, 33957976), (4, 16978988), (8, 8489494), (13, 5224304), (16, 4244747), (17, 3995056), (26, 2612152), (34, 1997528), (52, 1306076), (68, 998764), (104, 653038), (136, 499382), (208, 326519), (221, 307312), (272, 249691), (442, 153656), (884, 76828), (1768, 38414), (3536, 19207)]