22026872

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 48693960

約数和(自身を除く): 26667088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 677, 1162, 1354, 2324, 2708, 4067, 4648, 4739, 5416, 8134, 9478, 16268, 18956, 32536, 33173, 37912, 56191, 66346, 112382, 132692, 224764, 265384, 393337, 449528, 786674, 1573348, 2753359, 3146696, 5506718, 11013436, 22026872]

約数ペア:

[(1, 22026872), (2, 11013436), (4, 5506718), (7, 3146696), (8, 2753359), (14, 1573348), (28, 786674), (49, 449528), (56, 393337), (83, 265384), (98, 224764), (166, 132692), (196, 112382), (332, 66346), (392, 56191), (581, 37912), (664, 33173), (677, 32536), (1162, 18956), (1354, 16268), (2324, 9478), (2708, 8134), (4067, 5416), (4648, 4739)]