434896784

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{40031}}^1$

素因数の和:40143

約数の個数: 40

約数和(自身を含む): 972937728

約数和(自身を除く): 538040944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 40031, 80062, 160124, 280217, 320248, 560434, 640496, 1120868, 2241736, 3883007, 4483472, 7766014, 15532028, 27181049, 31064056, 54362098, 62128112, 108724196, 217448392, 434896784]

約数ペア:

[(1, 434896784), (2, 217448392), (4, 108724196), (7, 62128112), (8, 54362098), (14, 31064056), (16, 27181049), (28, 15532028), (56, 7766014), (97, 4483472), (112, 3883007), (194, 2241736), (388, 1120868), (679, 640496), (776, 560434), (1358, 320248), (1552, 280217), (2716, 160124), (5432, 80062), (10864, 40031)]