28044224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 61618368

約数和(自身を除く): 33574144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 911, 962, 1184, 1822, 1924, 2368, 3644, 3848, 7288, 7696, 11843, 14576, 15392, 23686, 29152, 30784, 33707, 47372, 58304, 67414, 94744, 134828, 189488, 269656, 378976, 438191, 539312, 757952, 876382, 1078624, 1752764, 2157248, 3505528, 7011056, 14022112, 28044224]

約数ペア:

[(1, 28044224), (2, 14022112), (4, 7011056), (8, 3505528), (13, 2157248), (16, 1752764), (26, 1078624), (32, 876382), (37, 757952), (52, 539312), (64, 438191), (74, 378976), (104, 269656), (148, 189488), (208, 134828), (296, 94744), (416, 67414), (481, 58304), (592, 47372), (832, 33707), (911, 30784), (962, 29152), (1184, 23686), (1822, 15392), (1924, 14576), (2368, 11843), (3644, 7696), (3848, 7288)]