65916844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{38593}}^1$

素因数の和:38665

約数の個数: 24

約数和(自身を含む): 133998368

約数和(自身を除く): 68081524

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 38593, 77186, 154372, 270151, 540302, 1080604, 2354173, 4708346, 9416692, 16479211, 32958422, 65916844]

約数ペア:

[(1, 65916844), (2, 32958422), (4, 16479211), (7, 9416692), (14, 4708346), (28, 2354173), (61, 1080604), (122, 540302), (244, 270151), (427, 154372), (854, 77186), (1708, 38593)]