2604896

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 6078240

約数和(自身を除く): 3473344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 401, 406, 464, 802, 812, 928, 1604, 1624, 2807, 3208, 3248, 5614, 6416, 6496, 11228, 11629, 12832, 22456, 23258, 44912, 46516, 81403, 89824, 93032, 162806, 186064, 325612, 372128, 651224, 1302448, 2604896]

約数ペア:

[(1, 2604896), (2, 1302448), (4, 651224), (7, 372128), (8, 325612), (14, 186064), (16, 162806), (28, 93032), (29, 89824), (32, 81403), (56, 46516), (58, 44912), (112, 23258), (116, 22456), (203, 12832), (224, 11629), (232, 11228), (401, 6496), (406, 6416), (464, 5614), (802, 3248), (812, 3208), (928, 2807), (1604, 1624)]