28430892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37607}}^1$

素因数の和:37627

約数の個数: 48

約数和(自身を含む): 84241920

約数和(自身を除く): 55811028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37607, 75214, 112821, 150428, 225642, 263249, 338463, 451284, 526498, 676926, 789747, 1015389, 1052996, 1353852, 1579494, 2030778, 2369241, 3158988, 4061556, 4738482, 7107723, 9476964, 14215446, 28430892]

約数ペア:

[(1, 28430892), (2, 14215446), (3, 9476964), (4, 7107723), (6, 4738482), (7, 4061556), (9, 3158988), (12, 2369241), (14, 2030778), (18, 1579494), (21, 1353852), (27, 1052996), (28, 1015389), (36, 789747), (42, 676926), (54, 526498), (63, 451284), (84, 338463), (108, 263249), (126, 225642), (189, 150428), (252, 112821), (378, 75214), (756, 37607)]