28149108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9536

約数の個数: 48

約数和(自身を含む): 74464320

約数和(自身を除く): 46315212

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 9497, 18994, 28491, 37988, 56982, 113964, 123461, 180443, 246922, 360886, 370383, 493844, 541329, 721772, 740766, 1082658, 1481532, 2165316, 2345759, 4691518, 7037277, 9383036, 14074554, 28149108]

約数ペア:

[(1, 28149108), (2, 14074554), (3, 9383036), (4, 7037277), (6, 4691518), (12, 2345759), (13, 2165316), (19, 1481532), (26, 1082658), (38, 740766), (39, 721772), (52, 541329), (57, 493844), (76, 370383), (78, 360886), (114, 246922), (156, 180443), (228, 123461), (247, 113964), (494, 56982), (741, 37988), (988, 28491), (1482, 18994), (2964, 9497)]