4734971824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{378919}}^1$

素因数の和:379009

約数の個数: 40

約数和(自身を含む): 10148993280

約数和(自身を除く): 5414021456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 378919, 757838, 1515676, 3031352, 4168109, 6062704, 8336218, 16672436, 26903249, 33344872, 53806498, 66689744, 107612996, 215225992, 295935739, 430451984, 591871478, 1183742956, 2367485912, 4734971824]

約数ペア:

[(1, 4734971824), (2, 2367485912), (4, 1183742956), (8, 591871478), (11, 430451984), (16, 295935739), (22, 215225992), (44, 107612996), (71, 66689744), (88, 53806498), (142, 33344872), (176, 26903249), (284, 16672436), (568, 8336218), (781, 6062704), (1136, 4168109), (1562, 3031352), (3124, 1515676), (6248, 757838), (12496, 378919)]