71124044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{809}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 128822400

約数和(自身を除く): 57698356

約数列:

[1, 2, 4, 31, 62, 124, 709, 809, 1418, 1618, 2836, 3236, 21979, 25079, 43958, 50158, 87916, 100316, 573581, 1147162, 2294324, 17781011, 35562022, 71124044]

約数ペア:

[(1, 71124044), (2, 35562022), (4, 17781011), (31, 2294324), (62, 1147162), (124, 573581), (709, 100316), (809, 87916), (1418, 50158), (1618, 43958), (2836, 25079), (3236, 21979)]