775268552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{4909}}^1$

素因数の和:5973

約数の個数: 32

約数和(自身を含む): 1531920000

約数和(自身を除く): 756651448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1039, 2078, 4156, 4909, 8312, 9818, 19636, 19741, 39272, 39482, 78964, 93271, 157928, 186542, 373084, 746168, 5100451, 10200902, 20401804, 40803608, 96908569, 193817138, 387634276, 775268552]

約数ペア:

[(1, 775268552), (2, 387634276), (4, 193817138), (8, 96908569), (19, 40803608), (38, 20401804), (76, 10200902), (152, 5100451), (1039, 746168), (2078, 373084), (4156, 186542), (4909, 157928), (8312, 93271), (9818, 78964), (19636, 39482), (19741, 39272)]