38275468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 87275664

約数和(自身を除く): 49000196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 433, 451, 539, 574, 866, 902, 1078, 1148, 1732, 1804, 2009, 2156, 3031, 3157, 4018, 4763, 6062, 6314, 8036, 9526, 12124, 12628, 17753, 19052, 21217, 22099, 33341, 35506, 42434, 44198, 66682, 71012, 84868, 88396, 124271, 133364, 195283, 233387, 248542, 390566, 466774, 497084, 781132, 869897, 933548, 1366981, 1739794, 2733962, 3479588, 5467924, 9568867, 19137734, 38275468]

約数ペア:

[(1, 38275468), (2, 19137734), (4, 9568867), (7, 5467924), (11, 3479588), (14, 2733962), (22, 1739794), (28, 1366981), (41, 933548), (44, 869897), (49, 781132), (77, 497084), (82, 466774), (98, 390566), (154, 248542), (164, 233387), (196, 195283), (287, 133364), (308, 124271), (433, 88396), (451, 84868), (539, 71012), (574, 66682), (866, 44198), (902, 42434), (1078, 35506), (1148, 33341), (1732, 22099), (1804, 21217), (2009, 19052), (2156, 17753), (3031, 12628), (3157, 12124), (4018, 9526), (4763, 8036), (6062, 6314)]