1557569792

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{103123}}^1$

素因数の和:103198

約数の個数: 36

約数和(自身を含む): 3161781840

約数和(自身を除く): 1604212048

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 15104, 103123, 206246, 412492, 824984, 1649968, 3299936, 6084257, 6599872, 12168514, 13199744, 24337028, 26399488, 48674056, 97348112, 194696224, 389392448, 778784896, 1557569792]

約数ペア:

[(1, 1557569792), (2, 778784896), (4, 389392448), (8, 194696224), (16, 97348112), (32, 48674056), (59, 26399488), (64, 24337028), (118, 13199744), (128, 12168514), (236, 6599872), (256, 6084257), (472, 3299936), (944, 1649968), (1888, 824984), (3776, 412492), (7552, 206246), (15104, 103123)]