13219712

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 29559600

約数和(自身を除く): 16339888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 229, 328, 352, 451, 458, 656, 704, 902, 916, 1312, 1408, 1804, 1832, 2519, 2624, 3608, 3664, 5038, 5248, 7216, 7328, 9389, 10076, 14432, 14656, 18778, 20152, 28864, 29312, 37556, 40304, 57728, 75112, 80608, 103279, 150224, 161216, 206558, 300448, 322432, 413116, 600896, 826232, 1201792, 1652464, 3304928, 6609856, 13219712]

約数ペア:

[(1, 13219712), (2, 6609856), (4, 3304928), (8, 1652464), (11, 1201792), (16, 826232), (22, 600896), (32, 413116), (41, 322432), (44, 300448), (64, 206558), (82, 161216), (88, 150224), (128, 103279), (164, 80608), (176, 75112), (229, 57728), (328, 40304), (352, 37556), (451, 29312), (458, 28864), (656, 20152), (704, 18778), (902, 14656), (916, 14432), (1312, 10076), (1408, 9389), (1804, 7328), (1832, 7216), (2519, 5248), (2624, 5038), (3608, 3664)]