25355476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 21214124

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 1399, 2798, 4531, 5596, 9062, 18124, 32177, 64354, 128708, 275603, 551206, 1102412, 6338869, 12677738, 25355476]

約数ペア:

[(1, 25355476), (2, 12677738), (4, 6338869), (23, 1102412), (46, 551206), (92, 275603), (197, 128708), (394, 64354), (788, 32177), (1399, 18124), (2798, 9062), (4531, 5596)]