64104544

素因数分解:

$2^5\times 7^2\times {\mathrm{40883}}^1$

素因数の和:40907

約数の個数: 36

約数和(自身を含む): 146814444

約数和(自身を除く): 82709900

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 40883, 81766, 163532, 286181, 327064, 572362, 654128, 1144724, 1308256, 2003267, 2289448, 4006534, 4578896, 8013068, 9157792, 16026136, 32052272, 64104544]

約数ペア:

[(1, 64104544), (2, 32052272), (4, 16026136), (7, 9157792), (8, 8013068), (14, 4578896), (16, 4006534), (28, 2289448), (32, 2003267), (49, 1308256), (56, 1144724), (98, 654128), (112, 572362), (196, 327064), (224, 286181), (392, 163532), (784, 81766), (1568, 40883)]