38415916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 86107392

約数和(自身を除く): 47691476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 3371, 5698, 6742, 11396, 13484, 23597, 37081, 47194, 74162, 94388, 124727, 148324, 249454, 259567, 498908, 519134, 873089, 1038268, 1371997, 1746178, 2743994, 3492356, 5487988, 9603979, 19207958, 38415916]

約数ペア:

[(1, 38415916), (2, 19207958), (4, 9603979), (7, 5487988), (11, 3492356), (14, 2743994), (22, 1746178), (28, 1371997), (37, 1038268), (44, 873089), (74, 519134), (77, 498908), (148, 259567), (154, 249454), (259, 148324), (308, 124727), (407, 94388), (518, 74162), (814, 47194), (1036, 37081), (1628, 23597), (2849, 13484), (3371, 11396), (5698, 6742)]