1885440704

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{68993}}^1$

素因数の和:69073

約数の個数: 56

約数和(自身を含む): 4346070048

約数和(自身を除く): 2460629344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 68993, 137986, 275972, 482951, 551944, 965902, 1103888, 1931804, 2207776, 3863608, 4208573, 4415552, 7727216, 8417146, 15454432, 16834292, 29460011, 30908864, 33668584, 58920022, 67337168, 117840044, 134674336, 235680088, 269348672, 471360176, 942720352, 1885440704]

約数ペア:

[(1, 1885440704), (2, 942720352), (4, 471360176), (7, 269348672), (8, 235680088), (14, 134674336), (16, 117840044), (28, 67337168), (32, 58920022), (56, 33668584), (61, 30908864), (64, 29460011), (112, 16834292), (122, 15454432), (224, 8417146), (244, 7727216), (427, 4415552), (448, 4208573), (488, 3863608), (854, 2207776), (976, 1931804), (1708, 1103888), (1952, 965902), (3416, 551944), (3904, 482951), (6832, 275972), (13664, 137986), (27328, 68993)]