71264896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29303}}^1$

素因数の和:29336

約数の個数: 32

約数和(自身を含む): 149450400

約数和(自身を除く): 78185504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29303, 58606, 117212, 234424, 468848, 556757, 937696, 1113514, 1875392, 2227028, 3750784, 4454056, 8908112, 17816224, 35632448, 71264896]

約数ペア:

[(1, 71264896), (2, 35632448), (4, 17816224), (8, 8908112), (16, 4454056), (19, 3750784), (32, 2227028), (38, 1875392), (64, 1113514), (76, 937696), (128, 556757), (152, 468848), (304, 234424), (608, 117212), (1216, 58606), (2432, 29303)]