7320784

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 14764680

約数和(自身を除く): 7443896

約数列:

[1, 2, 4, 8, 16, 53, 89, 97, 106, 178, 194, 212, 356, 388, 424, 712, 776, 848, 1424, 1552, 4717, 5141, 8633, 9434, 10282, 17266, 18868, 20564, 34532, 37736, 41128, 69064, 75472, 82256, 138128, 457549, 915098, 1830196, 3660392, 7320784]

約数ペア:

[(1, 7320784), (2, 3660392), (4, 1830196), (8, 915098), (16, 457549), (53, 138128), (89, 82256), (97, 75472), (106, 69064), (178, 41128), (194, 37736), (212, 34532), (356, 20564), (388, 18868), (424, 17266), (712, 10282), (776, 9434), (848, 8633), (1424, 5141), (1552, 4717)]