67516696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1301}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 136710000

約数和(自身を除く): 69193304

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1301, 1996, 2602, 3992, 5204, 6487, 10408, 12974, 16913, 25948, 33826, 51896, 67652, 135304, 649199, 1298398, 2596796, 5193592, 8439587, 16879174, 33758348, 67516696]

約数ペア:

[(1, 67516696), (2, 33758348), (4, 16879174), (8, 8439587), (13, 5193592), (26, 2596796), (52, 1298398), (104, 649199), (499, 135304), (998, 67652), (1301, 51896), (1996, 33826), (2602, 25948), (3992, 16913), (5204, 12974), (6487, 10408)]