64487724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109673}}^1$

素因数の和:109694

約数の個数: 36

約数和(自身を含む): 175039704

約数和(自身を除く): 110551980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 109673, 219346, 329019, 438692, 658038, 767711, 1316076, 1535422, 2303133, 3070844, 4606266, 5373977, 9212532, 10747954, 16121931, 21495908, 32243862, 64487724]

約数ペア:

[(1, 64487724), (2, 32243862), (3, 21495908), (4, 16121931), (6, 10747954), (7, 9212532), (12, 5373977), (14, 4606266), (21, 3070844), (28, 2303133), (42, 1535422), (49, 1316076), (84, 767711), (98, 658038), (147, 438692), (196, 329019), (294, 219346), (588, 109673)]