64154168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 134447040

約数和(自身を除く): 70292872

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 103, 104, 106, 113, 206, 212, 226, 412, 424, 452, 689, 824, 904, 1339, 1378, 1469, 2678, 2756, 2938, 5356, 5459, 5512, 5876, 5989, 10712, 10918, 11639, 11752, 11978, 21836, 23278, 23956, 43672, 46556, 47912, 70967, 77857, 93112, 141934, 151307, 155714, 283868, 302614, 311428, 567736, 605228, 616867, 622856, 1210456, 1233734, 2467468, 4934936, 8019271, 16038542, 32077084, 64154168]

約数ペア:

[(1, 64154168), (2, 32077084), (4, 16038542), (8, 8019271), (13, 4934936), (26, 2467468), (52, 1233734), (53, 1210456), (103, 622856), (104, 616867), (106, 605228), (113, 567736), (206, 311428), (212, 302614), (226, 283868), (412, 155714), (424, 151307), (452, 141934), (689, 93112), (824, 77857), (904, 70967), (1339, 47912), (1378, 46556), (1469, 43672), (2678, 23956), (2756, 23278), (2938, 21836), (5356, 11978), (5459, 11752), (5512, 11639), (5876, 10918), (5989, 10712)]