64753876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:760

約数の個数: 36

約数和(自身を含む): 125241844

約数和(自身を除く): 60487968

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 337, 397, 484, 674, 794, 1348, 1588, 3707, 4367, 7414, 8734, 14828, 17468, 40777, 48037, 81554, 96074, 133789, 163108, 192148, 267578, 535156, 1471679, 2943358, 5886716, 16188469, 32376938, 64753876]

約数ペア:

[(1, 64753876), (2, 32376938), (4, 16188469), (11, 5886716), (22, 2943358), (44, 1471679), (121, 535156), (242, 267578), (337, 192148), (397, 163108), (484, 133789), (674, 96074), (794, 81554), (1348, 48037), (1588, 40777), (3707, 17468), (4367, 14828), (7414, 8734)]