15697748416

素因数分解:

$2^6\times 7^1\times {\mathrm{397}}^1\times {\mathrm{88261}}^1$

素因数の和:88677

約数の個数: 56

約数和(自身を含む): 35690328416

約数和(自身を除く): 19992580000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 397, 448, 794, 1588, 2779, 3176, 5558, 6352, 11116, 12704, 22232, 25408, 44464, 88261, 88928, 176522, 177856, 353044, 617827, 706088, 1235654, 1412176, 2471308, 2824352, 4942616, 5648704, 9885232, 19770464, 35039617, 39540928, 70079234, 140158468, 245277319, 280316936, 490554638, 560633872, 981109276, 1121267744, 1962218552, 2242535488, 3924437104, 7848874208, 15697748416]

約数ペア:

[(1, 15697748416), (2, 7848874208), (4, 3924437104), (7, 2242535488), (8, 1962218552), (14, 1121267744), (16, 981109276), (28, 560633872), (32, 490554638), (56, 280316936), (64, 245277319), (112, 140158468), (224, 70079234), (397, 39540928), (448, 35039617), (794, 19770464), (1588, 9885232), (2779, 5648704), (3176, 4942616), (5558, 2824352), (6352, 2471308), (11116, 1412176), (12704, 1235654), (22232, 706088), (25408, 617827), (44464, 353044), (88261, 177856), (88928, 176522)]