47228667358

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{20431}}^1$

素因数の和:20800

約数の個数: 32

約数和(自身を含む): 73155059712

約数和(自身を除く): 25926392354

約数列:

[1, 2, 71, 73, 142, 146, 223, 446, 5183, 10366, 15833, 16279, 20431, 31666, 32558, 40862, 1155809, 1450601, 1491463, 2311618, 2901202, 2982926, 4556113, 9112226, 105893873, 211787746, 323484023, 332596249, 646968046, 665192498, 23614333679, 47228667358]

約数ペア:

[(1, 47228667358), (2, 23614333679), (71, 665192498), (73, 646968046), (142, 332596249), (146, 323484023), (223, 211787746), (446, 105893873), (5183, 9112226), (10366, 4556113), (15833, 2982926), (16279, 2901202), (20431, 2311618), (31666, 1491463), (32558, 1450601), (40862, 1155809)]