78369296

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 155120280

約数和(自身を除く): 76750984

約数列:

[1, 2, 4, 8, 16, 73, 146, 229, 292, 293, 458, 584, 586, 916, 1168, 1172, 1832, 2344, 3664, 4688, 16717, 21389, 33434, 42778, 66868, 67097, 85556, 133736, 134194, 171112, 267472, 268388, 342224, 536776, 1073552, 4898081, 9796162, 19592324, 39184648, 78369296]

約数ペア:

[(1, 78369296), (2, 39184648), (4, 19592324), (8, 9796162), (16, 4898081), (73, 1073552), (146, 536776), (229, 342224), (292, 268388), (293, 267472), (458, 171112), (584, 134194), (586, 133736), (916, 85556), (1168, 67097), (1172, 66868), (1832, 42778), (2344, 33434), (3664, 21389), (4688, 16717)]