26248255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 10765505

約数列:

[1, 5, 11, 17, 55, 67, 85, 187, 335, 419, 737, 935, 1139, 2095, 3685, 4609, 5695, 7123, 12529, 23045, 28073, 35615, 62645, 78353, 140365, 308803, 391765, 477241, 1544015, 2386205, 5249651, 26248255]

約数ペア:

[(1, 26248255), (5, 5249651), (11, 2386205), (17, 1544015), (55, 477241), (67, 391765), (85, 308803), (187, 140365), (335, 78353), (419, 62645), (737, 35615), (935, 28073), (1139, 23045), (2095, 12529), (3685, 7123), (4609, 5695)]