1528897748

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{17597}}^1$

素因数の和:17744

約数の個数: 48

約数和(自身を含む): 3192981120

約数和(自身を除く): 1664083372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 749, 812, 1498, 2996, 3103, 6206, 12412, 17597, 21721, 35194, 43442, 70388, 86884, 123179, 246358, 492716, 510313, 1020626, 1882879, 2041252, 3572191, 3765758, 7144382, 7531516, 13180153, 14288764, 26360306, 52720612, 54603491, 109206982, 218413964, 382224437, 764448874, 1528897748]

約数ペア:

[(1, 1528897748), (2, 764448874), (4, 382224437), (7, 218413964), (14, 109206982), (28, 54603491), (29, 52720612), (58, 26360306), (107, 14288764), (116, 13180153), (203, 7531516), (214, 7144382), (406, 3765758), (428, 3572191), (749, 2041252), (812, 1882879), (1498, 1020626), (2996, 510313), (3103, 492716), (6206, 246358), (12412, 123179), (17597, 86884), (21721, 70388), (35194, 43442)]