28825308

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2128

約数の個数: 60

約数和(自身を含む): 77144760

約数和(自身を除く): 48319452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2069, 2322, 3483, 4138, 4644, 6207, 6966, 8276, 12414, 13932, 18621, 24828, 37242, 55863, 74484, 88967, 111726, 167589, 177934, 223452, 266901, 335178, 355868, 533802, 670356, 800703, 1067604, 1601406, 2402109, 3202812, 4804218, 7206327, 9608436, 14412654, 28825308]

約数ペア:

[(1, 28825308), (2, 14412654), (3, 9608436), (4, 7206327), (6, 4804218), (9, 3202812), (12, 2402109), (18, 1601406), (27, 1067604), (36, 800703), (43, 670356), (54, 533802), (81, 355868), (86, 335178), (108, 266901), (129, 223452), (162, 177934), (172, 167589), (258, 111726), (324, 88967), (387, 74484), (516, 55863), (774, 37242), (1161, 24828), (1548, 18621), (2069, 13932), (2322, 12414), (3483, 8276), (4138, 6966), (4644, 6207)]