27203384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 55566000

約数和(自身を除く): 28362616

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 2939, 4628, 5878, 9256, 11756, 23512, 38207, 76414, 152828, 261571, 305656, 523142, 1046284, 2092568, 3400423, 6800846, 13601692, 27203384]

約数ペア:

[(1, 27203384), (2, 13601692), (4, 6800846), (8, 3400423), (13, 2092568), (26, 1046284), (52, 523142), (89, 305656), (104, 261571), (178, 152828), (356, 76414), (712, 38207), (1157, 23512), (2314, 11756), (2939, 9256), (4628, 5878)]