8213448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 22317120

約数和(自身を除く): 14103672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 491, 492, 697, 982, 984, 1394, 1473, 1964, 2091, 2788, 2946, 3928, 4182, 5576, 5892, 8347, 8364, 11784, 16694, 16728, 20131, 25041, 33388, 40262, 50082, 60393, 66776, 80524, 100164, 120786, 161048, 200328, 241572, 342227, 483144, 684454, 1026681, 1368908, 2053362, 2737816, 4106724, 8213448]

約数ペア:

[(1, 8213448), (2, 4106724), (3, 2737816), (4, 2053362), (6, 1368908), (8, 1026681), (12, 684454), (17, 483144), (24, 342227), (34, 241572), (41, 200328), (51, 161048), (68, 120786), (82, 100164), (102, 80524), (123, 66776), (136, 60393), (164, 50082), (204, 40262), (246, 33388), (328, 25041), (408, 20131), (491, 16728), (492, 16694), (697, 11784), (982, 8364), (984, 8347), (1394, 5892), (1473, 5576), (1964, 4182), (2091, 3928), (2788, 2946)]