17438702464

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{613}}^1\times {\mathrm{2039}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 35134308000

約数和(自身を除く): 17695605536

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 613, 872, 1226, 1744, 2039, 2452, 3488, 4078, 4904, 6976, 8156, 9808, 13952, 16312, 19616, 32624, 39232, 65248, 66817, 78464, 130496, 133634, 222251, 260992, 267268, 444502, 534536, 889004, 1069072, 1249907, 1778008, 2138144, 2499814, 3556016, 4276288, 4999628, 7112032, 8552576, 9999256, 14224064, 19998512, 28448128, 39997024, 79994048, 136239863, 159988096, 272479726, 544959452, 1089918904, 2179837808, 4359675616, 8719351232, 17438702464]

約数ペア:

[(1, 17438702464), (2, 8719351232), (4, 4359675616), (8, 2179837808), (16, 1089918904), (32, 544959452), (64, 272479726), (109, 159988096), (128, 136239863), (218, 79994048), (436, 39997024), (613, 28448128), (872, 19998512), (1226, 14224064), (1744, 9999256), (2039, 8552576), (2452, 7112032), (3488, 4999628), (4078, 4276288), (4904, 3556016), (6976, 2499814), (8156, 2138144), (9808, 1778008), (13952, 1249907), (16312, 1069072), (19616, 889004), (32624, 534536), (39232, 444502), (65248, 267268), (66817, 260992), (78464, 222251), (130496, 133634)]