25214406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1663}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 60862464

約数和(自身を除く): 35648058

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1663, 2166, 2527, 3326, 4989, 5054, 7581, 9978, 11641, 15162, 23282, 31597, 34923, 63194, 69846, 94791, 189582, 221179, 442358, 600343, 663537, 1200686, 1327074, 1801029, 3602058, 4202401, 8404802, 12607203, 25214406]

約数ペア:

[(1, 25214406), (2, 12607203), (3, 8404802), (6, 4202401), (7, 3602058), (14, 1801029), (19, 1327074), (21, 1200686), (38, 663537), (42, 600343), (57, 442358), (114, 221179), (133, 189582), (266, 94791), (361, 69846), (399, 63194), (722, 34923), (798, 31597), (1083, 23282), (1663, 15162), (2166, 11641), (2527, 9978), (3326, 7581), (4989, 5054)]