12668824

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 28220400

約数和(自身を除く): 15551576

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 269, 406, 538, 812, 841, 1076, 1624, 1682, 1883, 2152, 3364, 3766, 5887, 6728, 7532, 7801, 11774, 15064, 15602, 23548, 31204, 47096, 54607, 62408, 109214, 218428, 226229, 436856, 452458, 904916, 1583603, 1809832, 3167206, 6334412, 12668824]

約数ペア:

[(1, 12668824), (2, 6334412), (4, 3167206), (7, 1809832), (8, 1583603), (14, 904916), (28, 452458), (29, 436856), (56, 226229), (58, 218428), (116, 109214), (203, 62408), (232, 54607), (269, 47096), (406, 31204), (538, 23548), (812, 15602), (841, 15064), (1076, 11774), (1624, 7801), (1682, 7532), (1883, 6728), (2152, 5887), (3364, 3766)]