25005134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 48837600

約数和(自身を除く): 23832466

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 121, 154, 203, 242, 319, 406, 509, 638, 847, 1018, 1694, 2233, 3509, 3563, 4466, 5599, 7018, 7126, 11198, 14761, 24563, 29522, 39193, 49126, 61589, 78386, 103327, 123178, 162371, 206654, 324742, 431123, 862246, 1136597, 1786081, 2273194, 3572162, 12502567, 25005134]

約数ペア:

[(1, 25005134), (2, 12502567), (7, 3572162), (11, 2273194), (14, 1786081), (22, 1136597), (29, 862246), (58, 431123), (77, 324742), (121, 206654), (154, 162371), (203, 123178), (242, 103327), (319, 78386), (406, 61589), (509, 49126), (638, 39193), (847, 29522), (1018, 24563), (1694, 14761), (2233, 11198), (3509, 7126), (3563, 7018), (4466, 5599)]