28172088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55897}}^1$

素因数の和:55916

約数の個数: 48

約数和(自身を含む): 87200880

約数和(自身を除く): 59028792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55897, 111794, 167691, 223588, 335382, 391279, 447176, 503073, 670764, 782558, 1006146, 1173837, 1341528, 1565116, 2012292, 2347674, 3130232, 3521511, 4024584, 4695348, 7043022, 9390696, 14086044, 28172088]

約数ペア:

[(1, 28172088), (2, 14086044), (3, 9390696), (4, 7043022), (6, 4695348), (7, 4024584), (8, 3521511), (9, 3130232), (12, 2347674), (14, 2012292), (18, 1565116), (21, 1341528), (24, 1173837), (28, 1006146), (36, 782558), (42, 670764), (56, 503073), (63, 447176), (72, 391279), (84, 335382), (126, 223588), (168, 167691), (252, 111794), (504, 55897)]