66937624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10909}}^1$

素因数の和:10987

約数の個数: 32

約数和(自身を含む): 137466000

約数和(自身を除く): 70528376

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 6136, 10909, 21818, 43636, 87272, 141817, 283634, 567268, 643631, 1134536, 1287262, 2574524, 5149048, 8367203, 16734406, 33468812, 66937624]

約数ペア:

[(1, 66937624), (2, 33468812), (4, 16734406), (8, 8367203), (13, 5149048), (26, 2574524), (52, 1287262), (59, 1134536), (104, 643631), (118, 567268), (236, 283634), (472, 141817), (767, 87272), (1534, 43636), (3068, 21818), (6136, 10909)]