1655264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 3683232

約数和(自身を除く): 2027968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 173, 184, 208, 299, 346, 368, 416, 598, 692, 736, 1196, 1384, 2249, 2392, 2768, 3979, 4498, 4784, 5536, 7958, 8996, 9568, 15916, 17992, 31832, 35984, 51727, 63664, 71968, 103454, 127328, 206908, 413816, 827632, 1655264]

約数ペア:

[(1, 1655264), (2, 827632), (4, 413816), (8, 206908), (13, 127328), (16, 103454), (23, 71968), (26, 63664), (32, 51727), (46, 35984), (52, 31832), (92, 17992), (104, 15916), (173, 9568), (184, 8996), (208, 7958), (299, 5536), (346, 4784), (368, 4498), (416, 3979), (598, 2768), (692, 2392), (736, 2249), (1196, 1384)]