26560154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 44421696

約数和(自身を除く): 17861542

約数列:

[1, 2, 17, 34, 37, 43, 74, 86, 491, 629, 731, 982, 1258, 1462, 1591, 3182, 8347, 16694, 18167, 21113, 27047, 36334, 42226, 54094, 308839, 358921, 617678, 717842, 781181, 1562362, 13280077, 26560154]

約数ペア:

[(1, 26560154), (2, 13280077), (17, 1562362), (34, 781181), (37, 717842), (43, 617678), (74, 358921), (86, 308839), (491, 54094), (629, 42226), (731, 36334), (982, 27047), (1258, 21113), (1462, 18167), (1591, 16694), (3182, 8347)]