15694735648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{76123}}^1$

素因数の和:76529

約数の個数: 48

約数和(自身を含む): 32803354080

約数和(自身を除く): 17108618432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 379, 544, 758, 1516, 3032, 6064, 6443, 12128, 12886, 25772, 51544, 76123, 103088, 152246, 206176, 304492, 608984, 1217968, 1294091, 2435936, 2588182, 5176364, 10352728, 20705456, 28850617, 41410912, 57701234, 115402468, 230804936, 461609872, 490460489, 923219744, 980920978, 1961841956, 3923683912, 7847367824, 15694735648]

約数ペア:

[(1, 15694735648), (2, 7847367824), (4, 3923683912), (8, 1961841956), (16, 980920978), (17, 923219744), (32, 490460489), (34, 461609872), (68, 230804936), (136, 115402468), (272, 57701234), (379, 41410912), (544, 28850617), (758, 20705456), (1516, 10352728), (3032, 5176364), (6064, 2588182), (6443, 2435936), (12128, 1294091), (12886, 1217968), (25772, 608984), (51544, 304492), (76123, 206176), (103088, 152246)]