61435486

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 109117440

約数和(自身を除く): 47681954

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 511, 658, 1022, 1279, 2558, 3431, 6862, 8953, 17906, 24017, 48034, 60113, 93367, 120226, 186734, 420791, 653569, 841582, 1307138, 4388249, 8776498, 30717743, 61435486]

約数ペア:

[(1, 61435486), (2, 30717743), (7, 8776498), (14, 4388249), (47, 1307138), (73, 841582), (94, 653569), (146, 420791), (329, 186734), (511, 120226), (658, 93367), (1022, 60113), (1279, 48034), (2558, 24017), (3431, 17906), (6862, 8953)]