25595152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3607

約数の個数: 40

約数和(自身を含む): 55433952

約数和(自身を除く): 29838800

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3547, 3608, 7094, 7216, 14188, 28376, 39017, 56752, 78034, 145427, 156068, 290854, 312136, 581708, 624272, 1163416, 1599697, 2326832, 3199394, 6398788, 12797576, 25595152]

約数ペア:

[(1, 25595152), (2, 12797576), (4, 6398788), (8, 3199394), (11, 2326832), (16, 1599697), (22, 1163416), (41, 624272), (44, 581708), (82, 312136), (88, 290854), (164, 156068), (176, 145427), (328, 78034), (451, 56752), (656, 39017), (902, 28376), (1804, 14188), (3547, 7216), (3608, 7094)]