56262272

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 126316800

約数和(自身を除く): 70054528

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1289, 1364, 1408, 1984, 2578, 2728, 3968, 5156, 5456, 10312, 10912, 14179, 20624, 21824, 28358, 39959, 41248, 43648, 56716, 79918, 82496, 113432, 159836, 164992, 226864, 319672, 439549, 453728, 639344, 879098, 907456, 1278688, 1758196, 1814912, 2557376, 3516392, 5114752, 7032784, 14065568, 28131136, 56262272]

約数ペア:

[(1, 56262272), (2, 28131136), (4, 14065568), (8, 7032784), (11, 5114752), (16, 3516392), (22, 2557376), (31, 1814912), (32, 1758196), (44, 1278688), (62, 907456), (64, 879098), (88, 639344), (124, 453728), (128, 439549), (176, 319672), (248, 226864), (341, 164992), (352, 159836), (496, 113432), (682, 82496), (704, 79918), (992, 56716), (1289, 43648), (1364, 41248), (1408, 39959), (1984, 28358), (2578, 21824), (2728, 20624), (3968, 14179), (5156, 10912), (5456, 10312)]