28713568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 63546336

約数和(自身を除く): 34832768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 3001, 4784, 6002, 9568, 12004, 24008, 39013, 48016, 69023, 78026, 96032, 138046, 156052, 276092, 312104, 552184, 624208, 897299, 1104368, 1248416, 1794598, 2208736, 3589196, 7178392, 14356784, 28713568]

約数ペア:

[(1, 28713568), (2, 14356784), (4, 7178392), (8, 3589196), (13, 2208736), (16, 1794598), (23, 1248416), (26, 1104368), (32, 897299), (46, 624208), (52, 552184), (92, 312104), (104, 276092), (184, 156052), (208, 138046), (299, 96032), (368, 78026), (416, 69023), (598, 48016), (736, 39013), (1196, 24008), (2392, 12004), (3001, 9568), (4784, 6002)]