69589904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 141895680

約数和(自身を除く): 72305776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 1489, 2032, 2921, 2978, 5842, 5956, 11684, 11912, 23368, 23824, 34247, 46736, 68494, 136988, 189103, 273976, 378206, 547952, 756412, 1512824, 3025648, 4349369, 8698738, 17397476, 34794952, 69589904]

約数ペア:

[(1, 69589904), (2, 34794952), (4, 17397476), (8, 8698738), (16, 4349369), (23, 3025648), (46, 1512824), (92, 756412), (127, 547952), (184, 378206), (254, 273976), (368, 189103), (508, 136988), (1016, 68494), (1489, 46736), (2032, 34247), (2921, 23824), (2978, 23368), (5842, 11912), (5956, 11684)]