39124192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 81723600

約数和(自身を除く): 42599408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 281, 304, 458, 562, 608, 916, 1124, 1832, 2248, 3664, 4351, 4496, 5339, 7328, 8702, 8992, 10678, 17404, 21356, 34808, 42712, 64349, 69616, 85424, 128698, 139232, 170848, 257396, 514792, 1029584, 1222631, 2059168, 2445262, 4890524, 9781048, 19562096, 39124192]

約数ペア:

[(1, 39124192), (2, 19562096), (4, 9781048), (8, 4890524), (16, 2445262), (19, 2059168), (32, 1222631), (38, 1029584), (76, 514792), (152, 257396), (229, 170848), (281, 139232), (304, 128698), (458, 85424), (562, 69616), (608, 64349), (916, 42712), (1124, 34808), (1832, 21356), (2248, 17404), (3664, 10678), (4351, 8992), (4496, 8702), (5339, 7328)]