23774168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 52272000

約数和(自身を除く): 28497832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 241, 418, 472, 482, 649, 836, 964, 1121, 1298, 1672, 1928, 2242, 2596, 2651, 4484, 4579, 5192, 5302, 8968, 9158, 10604, 12331, 14219, 18316, 21208, 24662, 28438, 36632, 49324, 50369, 56876, 98648, 100738, 113752, 156409, 201476, 270161, 312818, 402952, 540322, 625636, 1080644, 1251272, 2161288, 2971771, 5943542, 11887084, 23774168]

約数ペア:

[(1, 23774168), (2, 11887084), (4, 5943542), (8, 2971771), (11, 2161288), (19, 1251272), (22, 1080644), (38, 625636), (44, 540322), (59, 402952), (76, 312818), (88, 270161), (118, 201476), (152, 156409), (209, 113752), (236, 100738), (241, 98648), (418, 56876), (472, 50369), (482, 49324), (649, 36632), (836, 28438), (964, 24662), (1121, 21208), (1298, 18316), (1672, 14219), (1928, 12331), (2242, 10604), (2596, 9158), (2651, 8968), (4484, 5302), (4579, 5192)]