104942968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 219542400

約数和(自身を除く): 114599432

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 79, 104, 106, 158, 212, 241, 316, 424, 482, 632, 689, 964, 1027, 1378, 1928, 2054, 2756, 3133, 4108, 4187, 5512, 6266, 8216, 8374, 12532, 12773, 16748, 19039, 25064, 25546, 33496, 38078, 51092, 54431, 76156, 102184, 108862, 152312, 166049, 217724, 247507, 332098, 435448, 495014, 664196, 990028, 1009067, 1328392, 1980056, 2018134, 4036268, 8072536, 13117871, 26235742, 52471484, 104942968]

約数ペア:

[(1, 104942968), (2, 52471484), (4, 26235742), (8, 13117871), (13, 8072536), (26, 4036268), (52, 2018134), (53, 1980056), (79, 1328392), (104, 1009067), (106, 990028), (158, 664196), (212, 495014), (241, 435448), (316, 332098), (424, 247507), (482, 217724), (632, 166049), (689, 152312), (964, 108862), (1027, 102184), (1378, 76156), (1928, 54431), (2054, 51092), (2756, 38078), (3133, 33496), (4108, 25546), (4187, 25064), (5512, 19039), (6266, 16748), (8216, 12773), (8374, 12532)]