73721284

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28933}}^1$

素因数の和:28964

約数の個数: 36

約数和(自身を含む): 161625324

約数和(自身を除く): 87904040

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 28933, 57866, 115732, 202531, 376129, 405062, 752258, 810124, 1417717, 1504516, 2632903, 2835434, 5265806, 5670868, 10531612, 18430321, 36860642, 73721284]

約数ペア:

[(1, 73721284), (2, 36860642), (4, 18430321), (7, 10531612), (13, 5670868), (14, 5265806), (26, 2835434), (28, 2632903), (49, 1504516), (52, 1417717), (91, 810124), (98, 752258), (182, 405062), (196, 376129), (364, 202531), (637, 115732), (1274, 57866), (2548, 28933)]