26810862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 61824000

約数和(自身を除く): 35013138

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 79, 114, 158, 229, 237, 247, 458, 474, 494, 687, 741, 1027, 1374, 1482, 1501, 2054, 2977, 3002, 3081, 4351, 4503, 5954, 6162, 8702, 8931, 9006, 13053, 17862, 18091, 19513, 26106, 36182, 39026, 54273, 56563, 58539, 108546, 113126, 117078, 169689, 235183, 339378, 343729, 470366, 687458, 705549, 1031187, 1411098, 2062374, 4468477, 8936954, 13405431, 26810862]

約数ペア:

[(1, 26810862), (2, 13405431), (3, 8936954), (6, 4468477), (13, 2062374), (19, 1411098), (26, 1031187), (38, 705549), (39, 687458), (57, 470366), (78, 343729), (79, 339378), (114, 235183), (158, 169689), (229, 117078), (237, 113126), (247, 108546), (458, 58539), (474, 56563), (494, 54273), (687, 39026), (741, 36182), (1027, 26106), (1374, 19513), (1482, 18091), (1501, 17862), (2054, 13053), (2977, 9006), (3002, 8931), (3081, 8702), (4351, 6162), (4503, 5954)]