72774544

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19031}}^1$

素因数の和:19278

約数の個数: 20

約数和(自身を含む): 141598080

約数和(自身を除く): 68823536

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19031, 38062, 76124, 152248, 304496, 4548409, 9096818, 18193636, 36387272, 72774544]

約数ペア:

[(1, 72774544), (2, 36387272), (4, 18193636), (8, 9096818), (16, 4548409), (239, 304496), (478, 152248), (956, 76124), (1912, 38062), (3824, 19031)]