28812498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33581}}^1$

素因数の和:33610

約数の個数: 32

約数和(自身を含む): 67701312

約数和(自身を除く): 38888814

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 33581, 67162, 100743, 201486, 369391, 436553, 738782, 873106, 1108173, 1309659, 2216346, 2619318, 4802083, 9604166, 14406249, 28812498]

約数ペア:

[(1, 28812498), (2, 14406249), (3, 9604166), (6, 4802083), (11, 2619318), (13, 2216346), (22, 1309659), (26, 1108173), (33, 873106), (39, 738782), (66, 436553), (78, 369391), (143, 201486), (286, 100743), (429, 67162), (858, 33581)]