61780544

素因数分解:

$2^6\times 7^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:835

約数の個数: 56

約数和(自身を含む): 140939520

約数和(自身を除く): 79158976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 239, 448, 478, 577, 956, 1154, 1673, 1912, 2308, 3346, 3824, 4039, 4616, 6692, 7648, 8078, 9232, 13384, 15296, 16156, 18464, 26768, 32312, 36928, 53536, 64624, 107072, 129248, 137903, 258496, 275806, 551612, 965321, 1103224, 1930642, 2206448, 3861284, 4412896, 7722568, 8825792, 15445136, 30890272, 61780544]

約数ペア:

[(1, 61780544), (2, 30890272), (4, 15445136), (7, 8825792), (8, 7722568), (14, 4412896), (16, 3861284), (28, 2206448), (32, 1930642), (56, 1103224), (64, 965321), (112, 551612), (224, 275806), (239, 258496), (448, 137903), (478, 129248), (577, 107072), (956, 64624), (1154, 53536), (1673, 36928), (1912, 32312), (2308, 26768), (3346, 18464), (3824, 16156), (4039, 15296), (4616, 13384), (6692, 9232), (7648, 8078)]