64616646

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 132293088

約数和(自身を除く): 67676442

約数列:

[1, 2, 3, 6, 53, 106, 159, 317, 318, 634, 641, 951, 1282, 1902, 1923, 3846, 16801, 33602, 33973, 50403, 67946, 100806, 101919, 203197, 203838, 406394, 609591, 1219182, 10769441, 21538882, 32308323, 64616646]

約数ペア:

[(1, 64616646), (2, 32308323), (3, 21538882), (6, 10769441), (53, 1219182), (106, 609591), (159, 406394), (317, 203838), (318, 203197), (634, 101919), (641, 100806), (951, 67946), (1282, 50403), (1902, 33973), (1923, 33602), (3846, 16801)]