67800278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{929}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 125616960

約数和(自身を除く): 57816682

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 401, 802, 929, 1858, 2807, 5213, 5614, 6503, 10426, 12077, 13006, 24154, 36491, 72982, 84539, 169078, 372529, 745058, 2607703, 4842877, 5215406, 9685754, 33900139, 67800278]

約数ペア:

[(1, 67800278), (2, 33900139), (7, 9685754), (13, 5215406), (14, 4842877), (26, 2607703), (91, 745058), (182, 372529), (401, 169078), (802, 84539), (929, 72982), (1858, 36491), (2807, 24154), (5213, 13006), (5614, 12077), (6503, 10426)]