7917832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 32

約数和(自身を含む): 16833600

約数和(自身を除く): 8915768

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4007, 8014, 16028, 32056, 52091, 76133, 104182, 152266, 208364, 304532, 416728, 609064, 989729, 1979458, 3958916, 7917832]

約数ペア:

[(1, 7917832), (2, 3958916), (4, 1979458), (8, 989729), (13, 609064), (19, 416728), (26, 304532), (38, 208364), (52, 152266), (76, 104182), (104, 76133), (152, 52091), (247, 32056), (494, 16028), (988, 8014), (1976, 4007)]