851571136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{44501}}^1$

素因数の和:44549

約数の個数: 56

約数和(自身を含む): 1898989344

約数和(自身を除く): 1047418208

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 9568, 19136, 44501, 89002, 178004, 356008, 578513, 712016, 1023523, 1157026, 1424032, 2047046, 2314052, 2848064, 4094092, 4628104, 8188184, 9256208, 13305799, 16376368, 18512416, 26611598, 32752736, 37024832, 53223196, 65505472, 106446392, 212892784, 425785568, 851571136]

約数ペア:

[(1, 851571136), (2, 425785568), (4, 212892784), (8, 106446392), (13, 65505472), (16, 53223196), (23, 37024832), (26, 32752736), (32, 26611598), (46, 18512416), (52, 16376368), (64, 13305799), (92, 9256208), (104, 8188184), (184, 4628104), (208, 4094092), (299, 2848064), (368, 2314052), (416, 2047046), (598, 1424032), (736, 1157026), (832, 1023523), (1196, 712016), (1472, 578513), (2392, 356008), (4784, 178004), (9568, 89002), (19136, 44501)]