42805856

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 87998400

約数和(自身を除く): 45192544

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 193, 232, 239, 386, 464, 478, 772, 928, 956, 1544, 1912, 3088, 3824, 5597, 6176, 6931, 7648, 11194, 13862, 22388, 27724, 44776, 46127, 55448, 89552, 92254, 110896, 179104, 184508, 221792, 369016, 738032, 1337683, 1476064, 2675366, 5350732, 10701464, 21402928, 42805856]

約数ペア:

[(1, 42805856), (2, 21402928), (4, 10701464), (8, 5350732), (16, 2675366), (29, 1476064), (32, 1337683), (58, 738032), (116, 369016), (193, 221792), (232, 184508), (239, 179104), (386, 110896), (464, 92254), (478, 89552), (772, 55448), (928, 46127), (956, 44776), (1544, 27724), (1912, 22388), (3088, 13862), (3824, 11194), (5597, 7648), (6176, 6931)]