71419686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53861}}^1$

素因数の和:53896

約数の個数: 32

約数和(自身を含む): 162878688

約数和(自身を除く): 91459002

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 53861, 107722, 161583, 323166, 700193, 915637, 1400386, 1831274, 2100579, 2746911, 4201158, 5493822, 11903281, 23806562, 35709843, 71419686]

約数ペア:

[(1, 71419686), (2, 35709843), (3, 23806562), (6, 11903281), (13, 5493822), (17, 4201158), (26, 2746911), (34, 2100579), (39, 1831274), (51, 1400386), (78, 915637), (102, 700193), (221, 323166), (442, 161583), (663, 107722), (1326, 53861)]