1795500016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{140449}}^1$

素因数の和:140521

約数の個数: 40

約数和(自身を含む): 3761812800

約数和(自身を除く): 1966312784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 140449, 280898, 561796, 1123592, 2247184, 2387633, 4775266, 6601103, 9550532, 13202206, 19101064, 26404412, 38202128, 52808824, 105617648, 112218751, 224437502, 448875004, 897750008, 1795500016]

約数ペア:

[(1, 1795500016), (2, 897750008), (4, 448875004), (8, 224437502), (16, 112218751), (17, 105617648), (34, 52808824), (47, 38202128), (68, 26404412), (94, 19101064), (136, 13202206), (188, 9550532), (272, 6601103), (376, 4775266), (752, 2387633), (799, 2247184), (1598, 1123592), (3196, 561796), (6392, 280898), (12784, 140449)]