71285526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1237

約数の個数: 48

約数和(自身を含む): 166997376

約数和(自身を除く): 95711850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 353, 706, 863, 1059, 1726, 2118, 2589, 3177, 4589, 5178, 6354, 7767, 9178, 11219, 13767, 15534, 22438, 27534, 33657, 41301, 67314, 82602, 100971, 201942, 304639, 609278, 913917, 1827834, 2741751, 3960307, 5483502, 7920614, 11880921, 23761842, 35642763, 71285526]

約数ペア:

[(1, 71285526), (2, 35642763), (3, 23761842), (6, 11880921), (9, 7920614), (13, 5483502), (18, 3960307), (26, 2741751), (39, 1827834), (78, 913917), (117, 609278), (234, 304639), (353, 201942), (706, 100971), (863, 82602), (1059, 67314), (1726, 41301), (2118, 33657), (2589, 27534), (3177, 22438), (4589, 15534), (5178, 13767), (6354, 11219), (7767, 9178)]