71385688832

素因数分解:

$2^8\times {\mathrm{278850347}}^1$

素因数の和:278850363

約数の個数: 18

約数和(自身を含む): 142492527828

約数和(自身を除く): 71106838996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 278850347, 557700694, 1115401388, 2230802776, 4461605552, 8923211104, 17846422208, 35692844416, 71385688832]

約数ペア:

[(1, 71385688832), (2, 35692844416), (4, 17846422208), (8, 8923211104), (16, 4461605552), (32, 2230802776), (64, 1115401388), (128, 557700694), (256, 278850347)]