67937888

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 137249280

約数和(自身を除く): 69311392

約数列:

[1, 2, 4, 8, 16, 32, 73, 127, 146, 229, 254, 292, 458, 508, 584, 916, 1016, 1168, 1832, 2032, 2336, 3664, 4064, 7328, 9271, 16717, 18542, 29083, 33434, 37084, 58166, 66868, 74168, 116332, 133736, 148336, 232664, 267472, 296672, 465328, 534944, 930656, 2123059, 4246118, 8492236, 16984472, 33968944, 67937888]

約数ペア:

[(1, 67937888), (2, 33968944), (4, 16984472), (8, 8492236), (16, 4246118), (32, 2123059), (73, 930656), (127, 534944), (146, 465328), (229, 296672), (254, 267472), (292, 232664), (458, 148336), (508, 133736), (584, 116332), (916, 74168), (1016, 66868), (1168, 58166), (1832, 37084), (2032, 33434), (2336, 29083), (3664, 18542), (4064, 16717), (7328, 9271)]