65514256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 130223808

約数和(自身を除く): 64709552

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 571, 808, 1136, 1142, 1616, 2284, 4568, 7171, 9136, 14342, 28684, 40541, 57368, 57671, 81082, 114736, 115342, 162164, 230684, 324328, 461368, 648656, 922736, 4094641, 8189282, 16378564, 32757128, 65514256]

約数ペア:

[(1, 65514256), (2, 32757128), (4, 16378564), (8, 8189282), (16, 4094641), (71, 922736), (101, 648656), (142, 461368), (202, 324328), (284, 230684), (404, 162164), (568, 115342), (571, 114736), (808, 81082), (1136, 57671), (1142, 57368), (1616, 40541), (2284, 28684), (4568, 14342), (7171, 9136)]