25097772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{587}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 67173120

約数和(自身を除く): 42075348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 587, 1018, 1174, 1527, 1761, 2036, 2348, 3054, 3522, 3563, 4109, 6108, 7044, 7126, 8218, 10689, 12327, 14252, 16436, 21378, 24654, 42756, 49308, 298783, 597566, 896349, 1195132, 1792698, 2091481, 3585396, 4182962, 6274443, 8365924, 12548886, 25097772]

約数ペア:

[(1, 25097772), (2, 12548886), (3, 8365924), (4, 6274443), (6, 4182962), (7, 3585396), (12, 2091481), (14, 1792698), (21, 1195132), (28, 896349), (42, 597566), (84, 298783), (509, 49308), (587, 42756), (1018, 24654), (1174, 21378), (1527, 16436), (1761, 14252), (2036, 12327), (2348, 10689), (3054, 8218), (3522, 7126), (3563, 7044), (4109, 6108)]