78795232

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 80871968

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 158, 284, 316, 439, 568, 632, 878, 1136, 1264, 1756, 2272, 2528, 3512, 5609, 7024, 11218, 14048, 22436, 31169, 34681, 44872, 62338, 69362, 89744, 124676, 138724, 179488, 249352, 277448, 498704, 554896, 997408, 1109792, 2462351, 4924702, 9849404, 19698808, 39397616, 78795232]

約数ペア:

[(1, 78795232), (2, 39397616), (4, 19698808), (8, 9849404), (16, 4924702), (32, 2462351), (71, 1109792), (79, 997408), (142, 554896), (158, 498704), (284, 277448), (316, 249352), (439, 179488), (568, 138724), (632, 124676), (878, 89744), (1136, 69362), (1264, 62338), (1756, 44872), (2272, 34681), (2528, 31169), (3512, 22436), (5609, 14048), (7024, 11218)]