17934349264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{134513}}^1$

素因数の和:135175

約数の個数: 40

約数和(自身を含む): 37479366792

約数和(自身を除く): 19545017528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 641, 1282, 2564, 5128, 8333, 10256, 16666, 33332, 66664, 133328, 134513, 269026, 538052, 1076104, 1748669, 2152208, 3497338, 6994676, 13989352, 27978704, 86222833, 172445666, 344891332, 689782664, 1120896829, 1379565328, 2241793658, 4483587316, 8967174632, 17934349264]

約数ペア:

[(1, 17934349264), (2, 8967174632), (4, 4483587316), (8, 2241793658), (13, 1379565328), (16, 1120896829), (26, 689782664), (52, 344891332), (104, 172445666), (208, 86222833), (641, 27978704), (1282, 13989352), (2564, 6994676), (5128, 3497338), (8333, 2152208), (10256, 1748669), (16666, 1076104), (33332, 538052), (66664, 269026), (133328, 134513)]