67053904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 133786080

約数和(自身を除く): 66732176

約数列:

[1, 2, 4, 8, 16, 53, 106, 107, 212, 214, 424, 428, 739, 848, 856, 1478, 1712, 2956, 5671, 5912, 11342, 11824, 22684, 39167, 45368, 78334, 79073, 90736, 156668, 158146, 313336, 316292, 626672, 632584, 1265168, 4190869, 8381738, 16763476, 33526952, 67053904]

約数ペア:

[(1, 67053904), (2, 33526952), (4, 16763476), (8, 8381738), (16, 4190869), (53, 1265168), (106, 632584), (107, 626672), (212, 316292), (214, 313336), (424, 158146), (428, 156668), (739, 90736), (848, 79073), (856, 78334), (1478, 45368), (1712, 39167), (2956, 22684), (5671, 11824), (5912, 11342)]