64187206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 44797754

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 1483, 2278, 2546, 2966, 21641, 25211, 28177, 43282, 50422, 56354, 99361, 198722, 479009, 958018, 1689137, 1887859, 3378274, 3775718, 32093603, 64187206]

約数ペア:

[(1, 64187206), (2, 32093603), (17, 3775718), (19, 3378274), (34, 1887859), (38, 1689137), (67, 958018), (134, 479009), (323, 198722), (646, 99361), (1139, 56354), (1273, 50422), (1483, 43282), (2278, 28177), (2546, 25211), (2966, 21641)]