67815686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 110769120

約数和(自身を除く): 42953434

約数列:

[1, 2, 17, 34, 73, 89, 146, 178, 307, 614, 1241, 1513, 2482, 3026, 5219, 6497, 10438, 12994, 22411, 27323, 44822, 54646, 110449, 220898, 380987, 464491, 761974, 928982, 1994579, 3989158, 33907843, 67815686]

約数ペア:

[(1, 67815686), (2, 33907843), (17, 3989158), (34, 1994579), (73, 928982), (89, 761974), (146, 464491), (178, 380987), (307, 220898), (614, 110449), (1241, 54646), (1513, 44822), (2482, 27323), (3026, 22411), (5219, 12994), (6497, 10438)]