67068638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 133902720

約数和(自身を除く): 66834082

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 53, 91, 106, 119, 182, 221, 238, 371, 409, 442, 689, 742, 818, 901, 1378, 1547, 1802, 2863, 3094, 4823, 5317, 5726, 6307, 6953, 9646, 10634, 11713, 12614, 13906, 21677, 23426, 37219, 43354, 48671, 74438, 81991, 90389, 97342, 151739, 163982, 180778, 281801, 303478, 368509, 563602, 632723, 737018, 1265446, 1972607, 2579563, 3945214, 4790617, 5159126, 9581234, 33534319, 67068638]

約数ペア:

[(1, 67068638), (2, 33534319), (7, 9581234), (13, 5159126), (14, 4790617), (17, 3945214), (26, 2579563), (34, 1972607), (53, 1265446), (91, 737018), (106, 632723), (119, 563602), (182, 368509), (221, 303478), (238, 281801), (371, 180778), (409, 163982), (442, 151739), (689, 97342), (742, 90389), (818, 81991), (901, 74438), (1378, 48671), (1547, 43354), (1802, 37219), (2863, 23426), (3094, 21677), (4823, 13906), (5317, 12614), (5726, 11713), (6307, 10634), (6953, 9646)]