640607712

素因数分解:

$2^5\times 3^1\times {\mathrm{6672997}}^1$

素因数の和:6673010

約数の個数: 24

約数和(自身を含む): 1681595496

約数和(自身を除く): 1040987784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 6672997, 13345994, 20018991, 26691988, 40037982, 53383976, 80075964, 106767952, 160151928, 213535904, 320303856, 640607712]

約数ペア:

[(1, 640607712), (2, 320303856), (3, 213535904), (4, 160151928), (6, 106767952), (8, 80075964), (12, 53383976), (16, 40037982), (24, 26691988), (32, 20018991), (48, 13345994), (96, 6672997)]