38983022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 71608320

約数和(自身を除く): 32625298

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 47, 73, 94, 146, 247, 299, 437, 494, 598, 611, 874, 893, 949, 1081, 1222, 1387, 1679, 1786, 1898, 2162, 2774, 3358, 3431, 5681, 6862, 11362, 11609, 14053, 18031, 20539, 21827, 23218, 28106, 31901, 36062, 41078, 43654, 44603, 63802, 65189, 78913, 89206, 130378, 157826, 267007, 414713, 534014, 829426, 847457, 1025869, 1499347, 1694914, 2051738, 2998694, 19491511, 38983022]

約数ペア:

[(1, 38983022), (2, 19491511), (13, 2998694), (19, 2051738), (23, 1694914), (26, 1499347), (38, 1025869), (46, 847457), (47, 829426), (73, 534014), (94, 414713), (146, 267007), (247, 157826), (299, 130378), (437, 89206), (494, 78913), (598, 65189), (611, 63802), (874, 44603), (893, 43654), (949, 41078), (1081, 36062), (1222, 31901), (1387, 28106), (1679, 23218), (1786, 21827), (1898, 20539), (2162, 18031), (2774, 14053), (3358, 11609), (3431, 11362), (5681, 6862)]