22280776

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7573

約数の個数: 32

約数和(自身を含む): 48651840

約数和(自身を除く): 26371064

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 7507, 15014, 30028, 52549, 60056, 105098, 210196, 397871, 420392, 795742, 1591484, 2785097, 3182968, 5570194, 11140388, 22280776]

約数ペア:

[(1, 22280776), (2, 11140388), (4, 5570194), (7, 3182968), (8, 2785097), (14, 1591484), (28, 795742), (53, 420392), (56, 397871), (106, 210196), (212, 105098), (371, 60056), (424, 52549), (742, 30028), (1484, 15014), (2968, 7507)]