26278954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 44432640

約数和(自身を除く): 18153686

約数列:

[1, 2, 13, 26, 37, 59, 74, 118, 463, 481, 767, 926, 962, 1534, 2183, 4366, 6019, 12038, 17131, 27317, 28379, 34262, 54634, 56758, 222703, 355121, 445406, 710242, 1010729, 2021458, 13139477, 26278954]

約数ペア:

[(1, 26278954), (2, 13139477), (13, 2021458), (26, 1010729), (37, 710242), (59, 445406), (74, 355121), (118, 222703), (463, 56758), (481, 54634), (767, 34262), (926, 28379), (962, 27317), (1534, 17131), (2183, 12038), (4366, 6019)]