917991712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{3529}}^1$

素因数の和:4289

約数の個数: 48

約数和(自身を含む): 1974823200

約数和(自身を除く): 1056831488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 739, 1478, 2956, 3529, 5912, 7058, 8129, 11824, 14116, 16258, 23648, 28232, 32516, 38819, 56464, 65032, 77638, 112928, 130064, 155276, 260128, 310552, 621104, 1242208, 2607931, 5215862, 10431724, 20863448, 28687241, 41726896, 57374482, 83453792, 114748964, 229497928, 458995856, 917991712]

約数ペア:

[(1, 917991712), (2, 458995856), (4, 229497928), (8, 114748964), (11, 83453792), (16, 57374482), (22, 41726896), (32, 28687241), (44, 20863448), (88, 10431724), (176, 5215862), (352, 2607931), (739, 1242208), (1478, 621104), (2956, 310552), (3529, 260128), (5912, 155276), (7058, 130064), (8129, 112928), (11824, 77638), (14116, 65032), (16258, 56464), (23648, 38819), (28232, 32516)]