4006016

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 9694080

約数和(自身を除く): 5688064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 263, 272, 448, 476, 526, 544, 896, 952, 1052, 1088, 1841, 1904, 2104, 2176, 3682, 3808, 4208, 4471, 7364, 7616, 8416, 8942, 14728, 15232, 16832, 17884, 29456, 31297, 33664, 35768, 58912, 62594, 71536, 117824, 125188, 143072, 235648, 250376, 286144, 500752, 572288, 1001504, 2003008, 4006016]

約数ペア:

[(1, 4006016), (2, 2003008), (4, 1001504), (7, 572288), (8, 500752), (14, 286144), (16, 250376), (17, 235648), (28, 143072), (32, 125188), (34, 117824), (56, 71536), (64, 62594), (68, 58912), (112, 35768), (119, 33664), (128, 31297), (136, 29456), (224, 17884), (238, 16832), (263, 15232), (272, 14728), (448, 8942), (476, 8416), (526, 7616), (544, 7364), (896, 4471), (952, 4208), (1052, 3808), (1088, 3682), (1841, 2176), (1904, 2104)]