26169416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 61152000

約数和(自身を除く): 34982584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 349, 364, 412, 698, 721, 728, 824, 1339, 1396, 1442, 2443, 2678, 2792, 2884, 4537, 4886, 5356, 5768, 9074, 9373, 9772, 10712, 18148, 18746, 19544, 31759, 35947, 36296, 37492, 63518, 71894, 74984, 127036, 143788, 251629, 254072, 287576, 467311, 503258, 934622, 1006516, 1869244, 2013032, 3271177, 3738488, 6542354, 13084708, 26169416]

約数ペア:

[(1, 26169416), (2, 13084708), (4, 6542354), (7, 3738488), (8, 3271177), (13, 2013032), (14, 1869244), (26, 1006516), (28, 934622), (52, 503258), (56, 467311), (91, 287576), (103, 254072), (104, 251629), (182, 143788), (206, 127036), (349, 74984), (364, 71894), (412, 63518), (698, 37492), (721, 36296), (728, 35947), (824, 31759), (1339, 19544), (1396, 18746), (1442, 18148), (2443, 10712), (2678, 9772), (2792, 9373), (2884, 9074), (4537, 5768), (4886, 5356)]