73877128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1483}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 149587200

約数和(自身を除く): 75710072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1483, 1916, 2966, 3832, 5932, 6227, 11864, 12454, 19279, 24908, 38558, 49816, 77116, 154232, 710357, 1420714, 2841428, 5682856, 9234641, 18469282, 36938564, 73877128]

約数ペア:

[(1, 73877128), (2, 36938564), (4, 18469282), (8, 9234641), (13, 5682856), (26, 2841428), (52, 1420714), (104, 710357), (479, 154232), (958, 77116), (1483, 49816), (1916, 38558), (2966, 24908), (3832, 19279), (5932, 12454), (6227, 11864)]