73947392

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 162375360

約数和(自身を除く): 88427968

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 608, 661, 736, 874, 1216, 1322, 1472, 1748, 2432, 2644, 2944, 3496, 4864, 5288, 5888, 6992, 10576, 12559, 13984, 15203, 21152, 25118, 27968, 30406, 42304, 50236, 55936, 60812, 84608, 100472, 111872, 121624, 169216, 200944, 243248, 288857, 401888, 486496, 577714, 803776, 972992, 1155428, 1607552, 1945984, 2310856, 3215104, 3891968, 4621712, 9243424, 18486848, 36973696, 73947392]

約数ペア:

[(1, 73947392), (2, 36973696), (4, 18486848), (8, 9243424), (16, 4621712), (19, 3891968), (23, 3215104), (32, 2310856), (38, 1945984), (46, 1607552), (64, 1155428), (76, 972992), (92, 803776), (128, 577714), (152, 486496), (184, 401888), (256, 288857), (304, 243248), (368, 200944), (437, 169216), (608, 121624), (661, 111872), (736, 100472), (874, 84608), (1216, 60812), (1322, 55936), (1472, 50236), (1748, 42304), (2432, 30406), (2644, 27968), (2944, 25118), (3496, 21152), (4864, 15203), (5288, 13984), (5888, 12559), (6992, 10576)]