2195523968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18787}}^1$

素因数の和:18895

約数の個数: 64

約数和(自身を含む): 4829267520

約数和(自身を除く): 2633743552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 166, 176, 332, 352, 664, 704, 913, 1328, 1408, 1826, 2656, 3652, 5312, 7304, 10624, 14608, 18787, 29216, 37574, 58432, 75148, 116864, 150296, 206657, 300592, 413314, 601184, 826628, 1202368, 1559321, 1653256, 2404736, 3118642, 3306512, 6237284, 6613024, 12474568, 13226048, 17152531, 24949136, 26452096, 34305062, 49898272, 68610124, 99796544, 137220248, 199593088, 274440496, 548880992, 1097761984, 2195523968]

約数ペア:

[(1, 2195523968), (2, 1097761984), (4, 548880992), (8, 274440496), (11, 199593088), (16, 137220248), (22, 99796544), (32, 68610124), (44, 49898272), (64, 34305062), (83, 26452096), (88, 24949136), (128, 17152531), (166, 13226048), (176, 12474568), (332, 6613024), (352, 6237284), (664, 3306512), (704, 3118642), (913, 2404736), (1328, 1653256), (1408, 1559321), (1826, 1202368), (2656, 826628), (3652, 601184), (5312, 413314), (7304, 300592), (10624, 206657), (14608, 150296), (18787, 116864), (29216, 75148), (37574, 58432)]