7155616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 15410304

約数和(自身を除く): 8254688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 167, 206, 208, 334, 412, 416, 668, 824, 1336, 1339, 1648, 2171, 2672, 2678, 3296, 4342, 5344, 5356, 8684, 10712, 17201, 17368, 21424, 34402, 34736, 42848, 68804, 69472, 137608, 223613, 275216, 447226, 550432, 894452, 1788904, 3577808, 7155616]

約数ペア:

[(1, 7155616), (2, 3577808), (4, 1788904), (8, 894452), (13, 550432), (16, 447226), (26, 275216), (32, 223613), (52, 137608), (103, 69472), (104, 68804), (167, 42848), (206, 34736), (208, 34402), (334, 21424), (412, 17368), (416, 17201), (668, 10712), (824, 8684), (1336, 5356), (1339, 5344), (1648, 4342), (2171, 3296), (2672, 2678)]