28160131974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11646043}}^1$

素因数の和:11646092

約数の個数: 32

約数和(自身を含む): 62609132544

約数和(自身を除く): 34449000570

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11646043, 23292086, 34938129, 69876258, 151398559, 302797118, 361027333, 454195677, 722054666, 908391354, 1083081999, 2166163998, 4693355329, 9386710658, 14080065987, 28160131974]

約数ペア:

[(1, 28160131974), (2, 14080065987), (3, 9386710658), (6, 4693355329), (13, 2166163998), (26, 1083081999), (31, 908391354), (39, 722054666), (62, 454195677), (78, 361027333), (93, 302797118), (186, 151398559), (403, 69876258), (806, 34938129), (1209, 23292086), (2418, 11646043)]