28432816544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13763}}^1\times {\mathrm{5869}}^1$

素因数の和:19653

約数の個数: 48

約数和(自身を含む): 61080778080

約数和(自身を除く): 32647961536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 5869, 11738, 13763, 23476, 27526, 46952, 55052, 64559, 93904, 110104, 129118, 151393, 187808, 220208, 258236, 302786, 440416, 516472, 605572, 1032944, 1211144, 2065888, 2422288, 4844576, 80775047, 161550094, 323100188, 646200376, 888525517, 1292400752, 1777051034, 2584801504, 3554102068, 7108204136, 14216408272, 28432816544]

約数ペア:

[(1, 28432816544), (2, 14216408272), (4, 7108204136), (8, 3554102068), (11, 2584801504), (16, 1777051034), (22, 1292400752), (32, 888525517), (44, 646200376), (88, 323100188), (176, 161550094), (352, 80775047), (5869, 4844576), (11738, 2422288), (13763, 2065888), (23476, 1211144), (27526, 1032944), (46952, 605572), (55052, 516472), (64559, 440416), (93904, 302786), (110104, 258236), (129118, 220208), (151393, 187808)]