66200684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21191}}^1$

素因数の和:21277

約数の個数: 24

約数和(自身を含む): 128169216

約数和(自身を除く): 61968532

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 21191, 42382, 84764, 233101, 466202, 932404, 1504561, 3009122, 6018244, 16550171, 33100342, 66200684]

約数ペア:

[(1, 66200684), (2, 33100342), (4, 16550171), (11, 6018244), (22, 3009122), (44, 1504561), (71, 932404), (142, 466202), (284, 233101), (781, 84764), (1562, 42382), (3124, 21191)]