26555048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 56434560

約数和(自身を除く): 29879512

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 67, 74, 103, 104, 134, 148, 206, 268, 296, 412, 481, 536, 824, 871, 962, 1339, 1742, 1924, 2479, 2678, 3484, 3811, 3848, 4958, 5356, 6901, 6968, 7622, 9916, 10712, 13802, 15244, 19832, 27604, 30488, 32227, 49543, 55208, 64454, 89713, 99086, 128908, 179426, 198172, 255337, 257816, 358852, 396344, 510674, 717704, 1021348, 2042696, 3319381, 6638762, 13277524, 26555048]

約数ペア:

[(1, 26555048), (2, 13277524), (4, 6638762), (8, 3319381), (13, 2042696), (26, 1021348), (37, 717704), (52, 510674), (67, 396344), (74, 358852), (103, 257816), (104, 255337), (134, 198172), (148, 179426), (206, 128908), (268, 99086), (296, 89713), (412, 64454), (481, 55208), (536, 49543), (824, 32227), (871, 30488), (962, 27604), (1339, 19832), (1742, 15244), (1924, 13802), (2479, 10712), (2678, 9916), (3484, 7622), (3811, 6968), (3848, 6901), (4958, 5356)]