38951872

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 82661760

約数和(自身を除く): 43709888

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 677, 899, 928, 992, 1354, 1798, 1856, 1984, 2708, 3596, 5416, 7192, 10832, 14384, 19633, 20987, 21664, 28768, 39266, 41974, 43328, 57536, 78532, 83948, 157064, 167896, 314128, 335792, 608623, 628256, 671584, 1217246, 1256512, 1343168, 2434492, 4868984, 9737968, 19475936, 38951872]

約数ペア:

[(1, 38951872), (2, 19475936), (4, 9737968), (8, 4868984), (16, 2434492), (29, 1343168), (31, 1256512), (32, 1217246), (58, 671584), (62, 628256), (64, 608623), (116, 335792), (124, 314128), (232, 167896), (248, 157064), (464, 83948), (496, 78532), (677, 57536), (899, 43328), (928, 41974), (992, 39266), (1354, 28768), (1798, 21664), (1856, 20987), (1984, 19633), (2708, 14384), (3596, 10832), (5416, 7192)]