77329564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15331}}^1$

素因数の和:15445

約数の個数: 24

約数和(自身を含む): 147248528

約数和(自身を除く): 69918964

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 15331, 30662, 61324, 199303, 398606, 797212, 1487107, 2974214, 5948428, 19332391, 38664782, 77329564]

約数ペア:

[(1, 77329564), (2, 38664782), (4, 19332391), (13, 5948428), (26, 2974214), (52, 1487107), (97, 797212), (194, 398606), (388, 199303), (1261, 61324), (2522, 30662), (5044, 15331)]