25253888

素因数分解:

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

素因数の和:111

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 33714112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 59, 64, 76, 88, 118, 128, 152, 176, 209, 236, 256, 304, 352, 418, 472, 512, 608, 649, 704, 836, 944, 1024, 1121, 1216, 1298, 1408, 1672, 1888, 2048, 2242, 2432, 2596, 2816, 3344, 3776, 4484, 4864, 5192, 5632, 6688, 7552, 8968, 9728, 10384, 11264, 12331, 13376, 15104, 17936, 19456, 20768, 22528, 24662, 26752, 30208, 35872, 38912, 41536, 49324, 53504, 60416, 71744, 83072, 98648, 107008, 120832, 143488, 166144, 197296, 214016, 286976, 332288, 394592, 428032, 573952, 664576, 789184, 1147904, 1329152, 1578368, 2295808, 3156736, 6313472, 12626944, 25253888]

約数ペア:

[(1, 25253888), (2, 12626944), (4, 6313472), (8, 3156736), (11, 2295808), (16, 1578368), (19, 1329152), (22, 1147904), (32, 789184), (38, 664576), (44, 573952), (59, 428032), (64, 394592), (76, 332288), (88, 286976), (118, 214016), (128, 197296), (152, 166144), (176, 143488), (209, 120832), (236, 107008), (256, 98648), (304, 83072), (352, 71744), (418, 60416), (472, 53504), (512, 49324), (608, 41536), (649, 38912), (704, 35872), (836, 30208), (944, 26752), (1024, 24662), (1121, 22528), (1216, 20768), (1298, 19456), (1408, 17936), (1672, 15104), (1888, 13376), (2048, 12331), (2242, 11264), (2432, 10384), (2596, 9728), (2816, 8968), (3344, 7552), (3776, 6688), (4484, 5632), (4864, 5192)]