65343828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21523}}^1$

素因数の和:21564

約数の個数: 48

約数和(自身を含む): 173569536

約数和(自身を除く): 108225708

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 21523, 43046, 64569, 86092, 129138, 236753, 258276, 473506, 495029, 710259, 947012, 990058, 1420518, 1485087, 1980116, 2841036, 2970174, 5445319, 5940348, 10890638, 16335957, 21781276, 32671914, 65343828]

約数ペア:

[(1, 65343828), (2, 32671914), (3, 21781276), (4, 16335957), (6, 10890638), (11, 5940348), (12, 5445319), (22, 2970174), (23, 2841036), (33, 1980116), (44, 1485087), (46, 1420518), (66, 990058), (69, 947012), (92, 710259), (132, 495029), (138, 473506), (253, 258276), (276, 236753), (506, 129138), (759, 86092), (1012, 64569), (1518, 43046), (3036, 21523)]