728082208

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{13487}}^1$

素因数の和:13745

約数の個数: 48

約数和(自身を含む): 1645104384

約数和(自身を除く): 917022176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1687, 1928, 3374, 3856, 6748, 7712, 13487, 13496, 26974, 26992, 53948, 53984, 94409, 107896, 188818, 215792, 377636, 431584, 755272, 1510544, 3021088, 3250367, 6500734, 13001468, 22752569, 26002936, 45505138, 52005872, 91010276, 104011744, 182020552, 364041104, 728082208]

約数ペア:

[(1, 728082208), (2, 364041104), (4, 182020552), (7, 104011744), (8, 91010276), (14, 52005872), (16, 45505138), (28, 26002936), (32, 22752569), (56, 13001468), (112, 6500734), (224, 3250367), (241, 3021088), (482, 1510544), (964, 755272), (1687, 431584), (1928, 377636), (3374, 215792), (3856, 188818), (6748, 107896), (7712, 94409), (13487, 53984), (13496, 53948), (26974, 26992)]