15706479584

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{19727}}^1$

素因数の和:20055

約数の個数: 48

約数和(自身を含む): 31320172800

約数和(自身を除く): 15613693216

約数列:

[1, 2, 4, 8, 16, 32, 139, 179, 278, 358, 556, 716, 1112, 1432, 2224, 2864, 4448, 5728, 19727, 24881, 39454, 49762, 78908, 99524, 157816, 199048, 315632, 398096, 631264, 796192, 2742053, 3531133, 5484106, 7062266, 10968212, 14124532, 21936424, 28249064, 43872848, 56498128, 87745696, 112996256, 490827487, 981654974, 1963309948, 3926619896, 7853239792, 15706479584]

約数ペア:

[(1, 15706479584), (2, 7853239792), (4, 3926619896), (8, 1963309948), (16, 981654974), (32, 490827487), (139, 112996256), (179, 87745696), (278, 56498128), (358, 43872848), (556, 28249064), (716, 21936424), (1112, 14124532), (1432, 10968212), (2224, 7062266), (2864, 5484106), (4448, 3531133), (5728, 2742053), (19727, 796192), (24881, 631264), (39454, 398096), (49762, 315632), (78908, 199048), (99524, 157816)]