71565296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 152334000

約数和(自身を除く): 80768704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 2729, 3278, 5458, 6556, 10916, 13112, 21832, 26224, 30019, 43664, 60038, 120076, 240152, 406621, 480304, 813242, 1626484, 3252968, 4472831, 6505936, 8945662, 17891324, 35782648, 71565296]

約数ペア:

[(1, 71565296), (2, 35782648), (4, 17891324), (8, 8945662), (11, 6505936), (16, 4472831), (22, 3252968), (44, 1626484), (88, 813242), (149, 480304), (176, 406621), (298, 240152), (596, 120076), (1192, 60038), (1639, 43664), (2384, 30019), (2729, 26224), (3278, 21832), (5458, 13112), (6556, 10916)]