214678072

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{39521}}^1$

素因数の和:39631

約数の個数: 32

約数和(自身を含む): 464778720

約数和(自身を除く): 250100648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 39521, 79042, 158084, 276647, 316168, 553294, 1106588, 2213176, 3833537, 7667074, 15334148, 26834759, 30668296, 53669518, 107339036, 214678072]

約数ペア:

[(1, 214678072), (2, 107339036), (4, 53669518), (7, 30668296), (8, 26834759), (14, 15334148), (28, 7667074), (56, 3833537), (97, 2213176), (194, 1106588), (388, 553294), (679, 316168), (776, 276647), (1358, 158084), (2716, 79042), (5432, 39521)]