64988682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2243}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 142179840

約数和(自身を除く): 77191158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 439, 878, 1317, 2243, 2634, 4486, 4829, 6729, 9658, 13458, 14487, 24673, 28974, 49346, 74019, 148038, 984677, 1969354, 2954031, 5908062, 10831447, 21662894, 32494341, 64988682]

約数ペア:

[(1, 64988682), (2, 32494341), (3, 21662894), (6, 10831447), (11, 5908062), (22, 2954031), (33, 1969354), (66, 984677), (439, 148038), (878, 74019), (1317, 49346), (2243, 28974), (2634, 24673), (4486, 14487), (4829, 13458), (6729, 9658)]