63996212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 136722432

約数和(自身を除く): 72726220

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 2311, 3956, 4622, 6923, 9244, 13846, 16177, 27692, 32354, 53153, 64708, 99373, 106306, 198746, 212612, 372071, 397492, 695611, 744142, 1391222, 1488284, 2285579, 2782444, 4571158, 9142316, 15999053, 31998106, 63996212]

約数ペア:

[(1, 63996212), (2, 31998106), (4, 15999053), (7, 9142316), (14, 4571158), (23, 2782444), (28, 2285579), (43, 1488284), (46, 1391222), (86, 744142), (92, 695611), (161, 397492), (172, 372071), (301, 212612), (322, 198746), (602, 106306), (644, 99373), (989, 64708), (1204, 53153), (1978, 32354), (2311, 27692), (3956, 16177), (4622, 13846), (6923, 9244)]