26951392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 62741952

約数和(自身を除く): 35790560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 68, 74, 103, 104, 136, 148, 206, 208, 221, 272, 296, 412, 416, 442, 481, 544, 592, 629, 824, 884, 962, 1184, 1258, 1339, 1648, 1751, 1768, 1924, 2516, 2678, 3296, 3502, 3536, 3811, 3848, 5032, 5356, 7004, 7072, 7622, 7696, 8177, 10064, 10712, 14008, 15244, 15392, 16354, 20128, 21424, 22763, 28016, 30488, 32708, 42848, 45526, 49543, 56032, 60976, 64787, 65416, 91052, 99086, 121952, 129574, 130832, 182104, 198172, 259148, 261664, 364208, 396344, 518296, 728416, 792688, 842231, 1036592, 1585376, 1684462, 2073184, 3368924, 6737848, 13475696, 26951392]

約数ペア:

[(1, 26951392), (2, 13475696), (4, 6737848), (8, 3368924), (13, 2073184), (16, 1684462), (17, 1585376), (26, 1036592), (32, 842231), (34, 792688), (37, 728416), (52, 518296), (68, 396344), (74, 364208), (103, 261664), (104, 259148), (136, 198172), (148, 182104), (206, 130832), (208, 129574), (221, 121952), (272, 99086), (296, 91052), (412, 65416), (416, 64787), (442, 60976), (481, 56032), (544, 49543), (592, 45526), (629, 42848), (824, 32708), (884, 30488), (962, 28016), (1184, 22763), (1258, 21424), (1339, 20128), (1648, 16354), (1751, 15392), (1768, 15244), (1924, 14008), (2516, 10712), (2678, 10064), (3296, 8177), (3502, 7696), (3536, 7622), (3811, 7072), (3848, 7004), (5032, 5356)]