28449414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 73313280

約数和(自身を除く): 44863866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1031, 1314, 1533, 1971, 2062, 3066, 3093, 3942, 4599, 6186, 7217, 9198, 9279, 13797, 14434, 18558, 21651, 27594, 27837, 43302, 55674, 64953, 75263, 129906, 150526, 194859, 225789, 389718, 451578, 526841, 677367, 1053682, 1354734, 1580523, 2032101, 3161046, 4064202, 4741569, 9483138, 14224707, 28449414]

約数ペア:

[(1, 28449414), (2, 14224707), (3, 9483138), (6, 4741569), (7, 4064202), (9, 3161046), (14, 2032101), (18, 1580523), (21, 1354734), (27, 1053682), (42, 677367), (54, 526841), (63, 451578), (73, 389718), (126, 225789), (146, 194859), (189, 150526), (219, 129906), (378, 75263), (438, 64953), (511, 55674), (657, 43302), (1022, 27837), (1031, 27594), (1314, 21651), (1533, 18558), (1971, 14434), (2062, 13797), (3066, 9279), (3093, 9198), (3942, 7217), (4599, 6186)]