71237672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3359}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 75123928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 3359, 5302, 6718, 10604, 13436, 21208, 26872, 36949, 73898, 147796, 295592, 809519, 1619038, 3238076, 6476152, 8904709, 17809418, 35618836, 71237672]

約数ペア:

[(1, 71237672), (2, 35618836), (4, 17809418), (8, 8904709), (11, 6476152), (22, 3238076), (44, 1619038), (88, 809519), (241, 295592), (482, 147796), (964, 73898), (1928, 36949), (2651, 26872), (3359, 21208), (5302, 13436), (6718, 10604)]