43409968

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 100279296

約数和(自身を除く): 56869328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 103, 106, 112, 142, 206, 212, 284, 371, 412, 424, 497, 568, 721, 742, 824, 848, 994, 1136, 1442, 1484, 1648, 1988, 2884, 2968, 3763, 3976, 5459, 5768, 5936, 7313, 7526, 7952, 10918, 11536, 14626, 15052, 21836, 26341, 29252, 30104, 38213, 43672, 51191, 52682, 58504, 60208, 76426, 87344, 102382, 105364, 117008, 152852, 204764, 210728, 305704, 387589, 409528, 421456, 611408, 775178, 819056, 1550356, 2713123, 3100712, 5426246, 6201424, 10852492, 21704984, 43409968]

約数ペア:

[(1, 43409968), (2, 21704984), (4, 10852492), (7, 6201424), (8, 5426246), (14, 3100712), (16, 2713123), (28, 1550356), (53, 819056), (56, 775178), (71, 611408), (103, 421456), (106, 409528), (112, 387589), (142, 305704), (206, 210728), (212, 204764), (284, 152852), (371, 117008), (412, 105364), (424, 102382), (497, 87344), (568, 76426), (721, 60208), (742, 58504), (824, 52682), (848, 51191), (994, 43672), (1136, 38213), (1442, 30104), (1484, 29252), (1648, 26341), (1988, 21836), (2884, 15052), (2968, 14626), (3763, 11536), (3976, 10918), (5459, 7952), (5768, 7526), (5936, 7313)]