65308208

素因数分解:

$2^4\times 7^1\times {\mathrm{719}}^1\times {\mathrm{811}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 144990720

約数和(自身を除く): 79682512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719, 811, 1438, 1622, 2876, 3244, 5033, 5677, 5752, 6488, 10066, 11354, 11504, 12976, 20132, 22708, 40264, 45416, 80528, 90832, 583109, 1166218, 2332436, 4081763, 4664872, 8163526, 9329744, 16327052, 32654104, 65308208]

約数ペア:

[(1, 65308208), (2, 32654104), (4, 16327052), (7, 9329744), (8, 8163526), (14, 4664872), (16, 4081763), (28, 2332436), (56, 1166218), (112, 583109), (719, 90832), (811, 80528), (1438, 45416), (1622, 40264), (2876, 22708), (3244, 20132), (5033, 12976), (5677, 11504), (5752, 11354), (6488, 10066)]