4389256424

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{111493}}^1$

素因数の和:111562

約数の個数: 64

約数和(自身を含む): 10168252800

約数和(自身を除く): 5778996376

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 9842, 19684, 39368, 111493, 222986, 445972, 780451, 891944, 1560902, 2118367, 3121804, 4125241, 4236734, 6243608, 8250482, 8473468, 14828569, 16500964, 16946936, 28876687, 29657138, 33001928, 57753374, 59314276, 78379579, 115506748, 118628552, 156759158, 231013496, 313518316, 548657053, 627036632, 1097314106, 2194628212, 4389256424]

約数ペア:

[(1, 4389256424), (2, 2194628212), (4, 1097314106), (7, 627036632), (8, 548657053), (14, 313518316), (19, 231013496), (28, 156759158), (37, 118628552), (38, 115506748), (56, 78379579), (74, 59314276), (76, 57753374), (133, 33001928), (148, 29657138), (152, 28876687), (259, 16946936), (266, 16500964), (296, 14828569), (518, 8473468), (532, 8250482), (703, 6243608), (1036, 4236734), (1064, 4125241), (1406, 3121804), (2072, 2118367), (2812, 1560902), (4921, 891944), (5624, 780451), (9842, 445972), (19684, 222986), (39368, 111493)]