4314128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2991

約数の個数: 40

約数和(自身を含む): 10291008

約数和(自身を除く): 5976880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2963, 5926, 11852, 20741, 23704, 38519, 41482, 47408, 77038, 82964, 154076, 165928, 269633, 308152, 331856, 539266, 616304, 1078532, 2157064, 4314128]

約数ペア:

[(1, 4314128), (2, 2157064), (4, 1078532), (7, 616304), (8, 539266), (13, 331856), (14, 308152), (16, 269633), (26, 165928), (28, 154076), (52, 82964), (56, 77038), (91, 47408), (104, 41482), (112, 38519), (182, 23704), (208, 20741), (364, 11852), (728, 5926), (1456, 2963)]