25369448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3041

約数の個数: 32

約数和(自身を含む): 51861600

約数和(自身を除く): 26492152

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 2939, 4316, 5878, 8632, 11756, 23512, 38207, 76414, 152828, 243937, 305656, 487874, 975748, 1951496, 3171181, 6342362, 12684724, 25369448]

約数ペア:

[(1, 25369448), (2, 12684724), (4, 6342362), (8, 3171181), (13, 1951496), (26, 975748), (52, 487874), (83, 305656), (104, 243937), (166, 152828), (332, 76414), (664, 38207), (1079, 23512), (2158, 11756), (2939, 8632), (4316, 5878)]