12355336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 27907200

約数和(自身を除く): 15551864

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 89, 134, 148, 178, 259, 268, 296, 356, 469, 518, 536, 623, 712, 938, 1036, 1246, 1876, 2072, 2479, 2492, 3293, 3752, 4958, 4984, 5963, 6586, 9916, 11926, 13172, 17353, 19832, 23051, 23852, 26344, 34706, 41741, 46102, 47704, 69412, 83482, 92204, 138824, 166964, 184408, 220631, 333928, 441262, 882524, 1544417, 1765048, 3088834, 6177668, 12355336]

約数ペア:

[(1, 12355336), (2, 6177668), (4, 3088834), (7, 1765048), (8, 1544417), (14, 882524), (28, 441262), (37, 333928), (56, 220631), (67, 184408), (74, 166964), (89, 138824), (134, 92204), (148, 83482), (178, 69412), (259, 47704), (268, 46102), (296, 41741), (356, 34706), (469, 26344), (518, 23852), (536, 23051), (623, 19832), (712, 17353), (938, 13172), (1036, 11926), (1246, 9916), (1876, 6586), (2072, 5963), (2479, 4984), (2492, 4958), (3293, 3752)]