1328152

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 2927520

約数和(自身を除く): 1599368

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 641, 1036, 1282, 2072, 2564, 4487, 5128, 8974, 17948, 23717, 35896, 47434, 94868, 166019, 189736, 332038, 664076, 1328152]

約数ペア:

[(1, 1328152), (2, 664076), (4, 332038), (7, 189736), (8, 166019), (14, 94868), (28, 47434), (37, 35896), (56, 23717), (74, 17948), (148, 8974), (259, 5128), (296, 4487), (518, 2564), (641, 2072), (1036, 1282)]