25401372

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 60867072

約数和(自身を除く): 35465700

約数列:

[1, 2, 3, 4, 6, 12, 73, 107, 146, 214, 219, 271, 292, 321, 428, 438, 542, 642, 813, 876, 1084, 1284, 1626, 3252, 7811, 15622, 19783, 23433, 28997, 31244, 39566, 46866, 57994, 59349, 79132, 86991, 93732, 115988, 118698, 173982, 237396, 347964, 2116781, 4233562, 6350343, 8467124, 12700686, 25401372]

約数ペア:

[(1, 25401372), (2, 12700686), (3, 8467124), (4, 6350343), (6, 4233562), (12, 2116781), (73, 347964), (107, 237396), (146, 173982), (214, 118698), (219, 115988), (271, 93732), (292, 86991), (321, 79132), (428, 59349), (438, 57994), (542, 46866), (642, 39566), (813, 31244), (876, 28997), (1084, 23433), (1284, 19783), (1626, 15622), (3252, 7811)]