28172909292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3498871}}^1$

素因数の和:3498950

約数の個数: 48

約数和(自身を含む): 72888501504

約数和(自身を除く): 44715592212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 3498871, 6997742, 10496613, 13995484, 20993226, 38487581, 41986452, 76975162, 115462743, 153950324, 213431131, 230925486, 426862262, 461850972, 640293393, 853724524, 1280586786, 2347742441, 2561173572, 4695484882, 7043227323, 9390969764, 14086454646, 28172909292]

約数ペア:

[(1, 28172909292), (2, 14086454646), (3, 9390969764), (4, 7043227323), (6, 4695484882), (11, 2561173572), (12, 2347742441), (22, 1280586786), (33, 853724524), (44, 640293393), (61, 461850972), (66, 426862262), (122, 230925486), (132, 213431131), (183, 153950324), (244, 115462743), (366, 76975162), (671, 41986452), (732, 38487581), (1342, 20993226), (2013, 13995484), (2684, 10496613), (4026, 6997742), (8052, 3498871)]