68390504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2602

約数の個数: 64

約数和(自身を含む): 162153600

約数和(自身を除く): 93763096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 2539, 3367, 3848, 5078, 6734, 10156, 13468, 17773, 20312, 26936, 33007, 35546, 66014, 71092, 93943, 132028, 142184, 187886, 231049, 264056, 375772, 462098, 657601, 751544, 924196, 1221259, 1315202, 1848392, 2442518, 2630404, 4885036, 5260808, 8548813, 9770072, 17097626, 34195252, 68390504]

約数ペア:

[(1, 68390504), (2, 34195252), (4, 17097626), (7, 9770072), (8, 8548813), (13, 5260808), (14, 4885036), (26, 2630404), (28, 2442518), (37, 1848392), (52, 1315202), (56, 1221259), (74, 924196), (91, 751544), (104, 657601), (148, 462098), (182, 375772), (259, 264056), (296, 231049), (364, 187886), (481, 142184), (518, 132028), (728, 93943), (962, 71092), (1036, 66014), (1924, 35546), (2072, 33007), (2539, 26936), (3367, 20312), (3848, 17773), (5078, 13468), (6734, 10156)]