117187784

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4297}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 251690880

約数和(自身を除く): 134503096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 3409, 3896, 4297, 6818, 8594, 13636, 17188, 27272, 30079, 34376, 60158, 120316, 240632, 2092639, 4185278, 8370556, 14648473, 16741112, 29296946, 58593892, 117187784]

約数ペア:

[(1, 117187784), (2, 58593892), (4, 29296946), (7, 16741112), (8, 14648473), (14, 8370556), (28, 4185278), (56, 2092639), (487, 240632), (974, 120316), (1948, 60158), (3409, 34376), (3896, 30079), (4297, 27272), (6818, 17188), (8594, 13636)]