15709744768

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{8741}}^1$

素因数の和:9513

約数の個数: 64

約数和(自身を含む): 32992308000

約数和(自身を除く): 17282563232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 739, 1216, 1478, 2432, 2956, 5912, 8741, 11824, 14041, 17482, 23648, 28082, 34964, 47296, 56164, 69928, 94592, 112328, 139856, 166079, 224656, 279712, 332158, 449312, 559424, 664316, 898624, 1118848, 1328632, 1797248, 2657264, 5314528, 6459599, 10629056, 12919198, 21258112, 25838396, 51676792, 103353584, 122732381, 206707168, 245464762, 413414336, 490929524, 826828672, 981859048, 1963718096, 3927436192, 7854872384, 15709744768]

約数ペア:

[(1, 15709744768), (2, 7854872384), (4, 3927436192), (8, 1963718096), (16, 981859048), (19, 826828672), (32, 490929524), (38, 413414336), (64, 245464762), (76, 206707168), (128, 122732381), (152, 103353584), (304, 51676792), (608, 25838396), (739, 21258112), (1216, 12919198), (1478, 10629056), (2432, 6459599), (2956, 5314528), (5912, 2657264), (8741, 1797248), (11824, 1328632), (14041, 1118848), (17482, 898624), (23648, 664316), (28082, 559424), (34964, 449312), (47296, 332158), (56164, 279712), (69928, 224656), (94592, 166079), (112328, 139856)]