71360416

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 146694240

約数和(自身を除く): 75333824

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 232, 262, 464, 524, 587, 928, 1048, 1174, 2096, 2348, 3799, 4192, 4696, 7598, 9392, 15196, 17023, 18784, 30392, 34046, 60784, 68092, 76897, 121568, 136184, 153794, 272368, 307588, 544736, 615176, 1230352, 2230013, 2460704, 4460026, 8920052, 17840104, 35680208, 71360416]

約数ペア:

[(1, 71360416), (2, 35680208), (4, 17840104), (8, 8920052), (16, 4460026), (29, 2460704), (32, 2230013), (58, 1230352), (116, 615176), (131, 544736), (232, 307588), (262, 272368), (464, 153794), (524, 136184), (587, 121568), (928, 76897), (1048, 68092), (1174, 60784), (2096, 34046), (2348, 30392), (3799, 18784), (4192, 17023), (4696, 15196), (7598, 9392)]