65945048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 146361600

約数和(自身を除く): 80416552

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 247, 299, 437, 494, 598, 874, 988, 1196, 1451, 1748, 1976, 2392, 2902, 3496, 5681, 5804, 11362, 11608, 18863, 22724, 27569, 33373, 37726, 45448, 55138, 66746, 75452, 110276, 133492, 150904, 220552, 266984, 358397, 433849, 634087, 716794, 867698, 1268174, 1433588, 1735396, 2536348, 2867176, 3470792, 5072696, 8243131, 16486262, 32972524, 65945048]

約数ペア:

[(1, 65945048), (2, 32972524), (4, 16486262), (8, 8243131), (13, 5072696), (19, 3470792), (23, 2867176), (26, 2536348), (38, 1735396), (46, 1433588), (52, 1268174), (76, 867698), (92, 716794), (104, 634087), (152, 433849), (184, 358397), (247, 266984), (299, 220552), (437, 150904), (494, 133492), (598, 110276), (874, 75452), (988, 66746), (1196, 55138), (1451, 45448), (1748, 37726), (1976, 33373), (2392, 27569), (2902, 22724), (3496, 18863), (5681, 11608), (5804, 11362)]