39500708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 75999168

約数和(自身を除く): 36498460

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 823, 923, 1646, 1846, 3292, 3692, 10699, 11999, 21398, 23998, 42796, 47996, 58433, 116866, 139087, 233732, 278174, 556348, 759629, 1519258, 3038516, 9875177, 19750354, 39500708]

約数ペア:

[(1, 39500708), (2, 19750354), (4, 9875177), (13, 3038516), (26, 1519258), (52, 759629), (71, 556348), (142, 278174), (169, 233732), (284, 139087), (338, 116866), (676, 58433), (823, 47996), (923, 42796), (1646, 23998), (1846, 21398), (3292, 11999), (3692, 10699)]