28101984

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 74188800

約数和(自身を除く): 46086816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1194, 1471, 1592, 2388, 2942, 3184, 4413, 4776, 5884, 6368, 8826, 9552, 11768, 17652, 19104, 23536, 35304, 47072, 70608, 141216, 292729, 585458, 878187, 1170916, 1756374, 2341832, 3512748, 4683664, 7025496, 9367328, 14050992, 28101984]

約数ペア:

[(1, 28101984), (2, 14050992), (3, 9367328), (4, 7025496), (6, 4683664), (8, 3512748), (12, 2341832), (16, 1756374), (24, 1170916), (32, 878187), (48, 585458), (96, 292729), (199, 141216), (398, 70608), (597, 47072), (796, 35304), (1194, 23536), (1471, 19104), (1592, 17652), (2388, 11768), (2942, 9552), (3184, 8826), (4413, 6368), (4776, 5884)]