70441982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 128024064

約数和(自身を除く): 57582082

約数列:

[1, 2, 13, 17, 26, 31, 34, 53, 62, 97, 106, 194, 221, 403, 442, 527, 689, 806, 901, 1054, 1261, 1378, 1643, 1649, 1802, 2522, 3007, 3286, 3298, 5141, 6014, 6851, 10282, 11713, 13702, 21359, 21437, 23426, 27931, 39091, 42718, 42874, 51119, 55862, 66833, 78182, 87397, 102238, 133666, 159371, 174794, 318742, 363103, 664547, 726206, 1136161, 1329094, 2071823, 2272322, 2709307, 4143646, 5418614, 35220991, 70441982]

約数ペア:

[(1, 70441982), (2, 35220991), (13, 5418614), (17, 4143646), (26, 2709307), (31, 2272322), (34, 2071823), (53, 1329094), (62, 1136161), (97, 726206), (106, 664547), (194, 363103), (221, 318742), (403, 174794), (442, 159371), (527, 133666), (689, 102238), (806, 87397), (901, 78182), (1054, 66833), (1261, 55862), (1378, 51119), (1643, 42874), (1649, 42718), (1802, 39091), (2522, 27931), (3007, 23426), (3286, 21437), (3298, 21359), (5141, 13702), (6014, 11713), (6851, 10282)]