68758264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1877}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 136342800

約数和(自身を除く): 67584536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 964, 1877, 1928, 3754, 4579, 7508, 9158, 15016, 18316, 35663, 36632, 71326, 142652, 285304, 452357, 904714, 1809428, 3618856, 8594783, 17189566, 34379132, 68758264]

約数ペア:

[(1, 68758264), (2, 34379132), (4, 17189566), (8, 8594783), (19, 3618856), (38, 1809428), (76, 904714), (152, 452357), (241, 285304), (482, 142652), (964, 71326), (1877, 36632), (1928, 35663), (3754, 18316), (4579, 15016), (7508, 9158)]