68448224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4447}}^1$

素因数の和:4507

約数の個数: 48

約数和(自身を含む): 149079168

約数和(自身を除く): 80630944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 4447, 7696, 8894, 15392, 17788, 35576, 57811, 71152, 115622, 142304, 164539, 231244, 329078, 462488, 658156, 924976, 1316312, 1849952, 2139007, 2632624, 4278014, 5265248, 8556028, 17112056, 34224112, 68448224]

約数ペア:

[(1, 68448224), (2, 34224112), (4, 17112056), (8, 8556028), (13, 5265248), (16, 4278014), (26, 2632624), (32, 2139007), (37, 1849952), (52, 1316312), (74, 924976), (104, 658156), (148, 462488), (208, 329078), (296, 231244), (416, 164539), (481, 142304), (592, 115622), (962, 71152), (1184, 57811), (1924, 35576), (3848, 17788), (4447, 15392), (7696, 8894)]