33121216

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 56

約数和(自身を含む): 68799456

約数和(自身を除く): 35678240

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 71, 74, 142, 148, 197, 284, 296, 394, 568, 592, 788, 1136, 1184, 1576, 2272, 2368, 2627, 3152, 4544, 5254, 6304, 7289, 10508, 12608, 13987, 14578, 21016, 27974, 29156, 42032, 55948, 58312, 84064, 111896, 116624, 168128, 223792, 233248, 447584, 466496, 517519, 895168, 1035038, 2070076, 4140152, 8280304, 16560608, 33121216]

約数ペア:

[(1, 33121216), (2, 16560608), (4, 8280304), (8, 4140152), (16, 2070076), (32, 1035038), (37, 895168), (64, 517519), (71, 466496), (74, 447584), (142, 233248), (148, 223792), (197, 168128), (284, 116624), (296, 111896), (394, 84064), (568, 58312), (592, 55948), (788, 42032), (1136, 29156), (1184, 27974), (1576, 21016), (2272, 14578), (2368, 13987), (2627, 12608), (3152, 10508), (4544, 7289), (5254, 6304)]