71318932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13217}}^1$

素因数の和:13311

約数の個数: 24

約数和(自身を含む): 133237440

約数和(自身を除く): 61918508

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 13217, 26434, 52868, 251123, 502246, 938407, 1004492, 1876814, 3753628, 17829733, 35659466, 71318932]

約数ペア:

[(1, 71318932), (2, 35659466), (4, 17829733), (19, 3753628), (38, 1876814), (71, 1004492), (76, 938407), (142, 502246), (284, 251123), (1349, 52868), (2698, 26434), (5396, 13217)]