71048288

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 78911872

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1702, 2609, 3404, 5218, 6808, 10436, 13616, 20872, 27232, 41744, 60007, 83488, 96533, 120014, 193066, 240028, 386132, 480056, 772264, 960112, 1544528, 1920224, 2220259, 3089056, 4440518, 8881036, 17762072, 35524144, 71048288]

約数ペア:

[(1, 71048288), (2, 35524144), (4, 17762072), (8, 8881036), (16, 4440518), (23, 3089056), (32, 2220259), (37, 1920224), (46, 1544528), (74, 960112), (92, 772264), (148, 480056), (184, 386132), (296, 240028), (368, 193066), (592, 120014), (736, 96533), (851, 83488), (1184, 60007), (1702, 41744), (2609, 27232), (3404, 20872), (5218, 13616), (6808, 10436)]