64673392

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5953}}^1$

素因数の和:6065

約数の個数: 40

約数和(自身を含む): 144706016

約数和(自身を除く): 80032624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 5953, 10864, 11906, 23812, 41671, 47624, 83342, 95248, 166684, 333368, 577441, 666736, 1154882, 2309764, 4042087, 4619528, 8084174, 9239056, 16168348, 32336696, 64673392]

約数ペア:

[(1, 64673392), (2, 32336696), (4, 16168348), (7, 9239056), (8, 8084174), (14, 4619528), (16, 4042087), (28, 2309764), (56, 1154882), (97, 666736), (112, 577441), (194, 333368), (388, 166684), (679, 95248), (776, 83342), (1358, 47624), (1552, 41671), (2716, 23812), (5432, 11906), (5953, 10864)]