64372434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21587}}^1$

素因数の和:21670

約数の個数: 32

約数和(自身を含む): 149216256

約数和(自身を除く): 84843822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 21587, 43174, 64761, 129522, 151109, 302218, 453327, 906654, 1532677, 3065354, 4598031, 9196062, 10728739, 21457478, 32186217, 64372434]

約数ペア:

[(1, 64372434), (2, 32186217), (3, 21457478), (6, 10728739), (7, 9196062), (14, 4598031), (21, 3065354), (42, 1532677), (71, 906654), (142, 453327), (213, 302218), (426, 151109), (497, 129522), (994, 64761), (1491, 43174), (2982, 21587)]