7578116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 16558080

約数和(自身を除く): 8979964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 191, 218, 364, 382, 436, 763, 764, 1337, 1417, 1526, 2483, 2674, 2834, 3052, 4966, 5348, 5668, 9919, 9932, 17381, 19838, 20819, 34762, 39676, 41638, 69524, 83276, 145733, 270647, 291466, 541294, 582932, 1082588, 1894529, 3789058, 7578116]

約数ペア:

[(1, 7578116), (2, 3789058), (4, 1894529), (7, 1082588), (13, 582932), (14, 541294), (26, 291466), (28, 270647), (52, 145733), (91, 83276), (109, 69524), (182, 41638), (191, 39676), (218, 34762), (364, 20819), (382, 19838), (436, 17381), (763, 9932), (764, 9919), (1337, 5668), (1417, 5348), (1526, 4966), (2483, 3052), (2674, 2834)]