71516752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6269}}^1$

素因数の和:6331

約数の個数: 40

約数和(自身を含む): 149276160

約数和(自身を除く): 77759408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6269, 11408, 12538, 25076, 50152, 100304, 144187, 194339, 288374, 388678, 576748, 777356, 1153496, 1554712, 2306992, 3109424, 4469797, 8939594, 17879188, 35758376, 71516752]

約数ペア:

[(1, 71516752), (2, 35758376), (4, 17879188), (8, 8939594), (16, 4469797), (23, 3109424), (31, 2306992), (46, 1554712), (62, 1153496), (92, 777356), (124, 576748), (184, 388678), (248, 288374), (368, 194339), (496, 144187), (713, 100304), (1426, 50152), (2852, 25076), (5704, 12538), (6269, 11408)]