3942016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 8910720

約数和(自身を除く): 4968704

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 103, 104, 128, 184, 206, 208, 299, 368, 412, 416, 598, 736, 824, 832, 1196, 1339, 1472, 1648, 1664, 2369, 2392, 2678, 2944, 3296, 4738, 4784, 5356, 6592, 9476, 9568, 10712, 13184, 18952, 19136, 21424, 30797, 37904, 38272, 42848, 61594, 75808, 85696, 123188, 151616, 171392, 246376, 303232, 492752, 985504, 1971008, 3942016]

約数ペア:

[(1, 3942016), (2, 1971008), (4, 985504), (8, 492752), (13, 303232), (16, 246376), (23, 171392), (26, 151616), (32, 123188), (46, 85696), (52, 75808), (64, 61594), (92, 42848), (103, 38272), (104, 37904), (128, 30797), (184, 21424), (206, 19136), (208, 18952), (299, 13184), (368, 10712), (412, 9568), (416, 9476), (598, 6592), (736, 5356), (824, 4784), (832, 4738), (1196, 3296), (1339, 2944), (1472, 2678), (1648, 2392), (1664, 2369)]