25702937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 5262823

約数列:

[1, 13, 23, 31, 47, 59, 299, 403, 611, 713, 767, 1081, 1357, 1457, 1829, 2773, 9269, 14053, 17641, 18941, 23777, 33511, 36049, 42067, 63779, 85963, 435643, 546871, 829127, 1117519, 1977149, 25702937]

約数ペア:

[(1, 25702937), (13, 1977149), (23, 1117519), (31, 829127), (47, 546871), (59, 435643), (299, 85963), (403, 63779), (611, 42067), (713, 36049), (767, 33511), (1081, 23777), (1357, 18941), (1457, 17641), (1829, 14053), (2773, 9269)]