72698912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15887}}^1$

素因数の和:15921

約数の個数: 48

約数和(自身を含む): 168158592

約数和(自身を除く): 95459680

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15887, 31774, 63548, 127096, 174757, 206531, 254192, 349514, 413062, 508384, 699028, 826124, 1398056, 1652248, 2271841, 2796112, 3304496, 4543682, 5592224, 6608992, 9087364, 18174728, 36349456, 72698912]

約数ペア:

[(1, 72698912), (2, 36349456), (4, 18174728), (8, 9087364), (11, 6608992), (13, 5592224), (16, 4543682), (22, 3304496), (26, 2796112), (32, 2271841), (44, 1652248), (52, 1398056), (88, 826124), (104, 699028), (143, 508384), (176, 413062), (208, 349514), (286, 254192), (352, 206531), (416, 174757), (572, 127096), (1144, 63548), (2288, 31774), (4576, 15887)]