3931963952

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{7243}}^1$

素因数の和:7426

約数の個数: 80

約数和(自身を含む): 9011304192

約数和(自身を除く): 5079340240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 131, 148, 259, 262, 296, 518, 524, 592, 917, 1036, 1048, 1834, 2072, 2096, 3668, 4144, 4847, 7243, 7336, 9694, 14486, 14672, 19388, 28972, 33929, 38776, 50701, 57944, 67858, 77552, 101402, 115888, 135716, 202804, 267991, 271432, 405608, 535982, 542864, 811216, 948833, 1071964, 1875937, 1897666, 2143928, 3751874, 3795332, 4287856, 6641831, 7503748, 7590664, 13283662, 15007496, 15181328, 26567324, 30014992, 35106821, 53134648, 70213642, 106269296, 140427284, 245747747, 280854568, 491495494, 561709136, 982990988, 1965981976, 3931963952]

約数ペア:

[(1, 3931963952), (2, 1965981976), (4, 982990988), (7, 561709136), (8, 491495494), (14, 280854568), (16, 245747747), (28, 140427284), (37, 106269296), (56, 70213642), (74, 53134648), (112, 35106821), (131, 30014992), (148, 26567324), (259, 15181328), (262, 15007496), (296, 13283662), (518, 7590664), (524, 7503748), (592, 6641831), (917, 4287856), (1036, 3795332), (1048, 3751874), (1834, 2143928), (2072, 1897666), (2096, 1875937), (3668, 1071964), (4144, 948833), (4847, 811216), (7243, 542864), (7336, 535982), (9694, 405608), (14486, 271432), (14672, 267991), (19388, 202804), (28972, 135716), (33929, 115888), (38776, 101402), (50701, 77552), (57944, 67858)]