16625896

素因数分解:

$2^3\times 7^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 37296000

約数和(自身を除く): 20670104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 83, 98, 146, 166, 196, 292, 332, 343, 392, 511, 581, 584, 664, 686, 1022, 1162, 1372, 2044, 2324, 2744, 3577, 4067, 4088, 4648, 6059, 7154, 8134, 12118, 14308, 16268, 24236, 25039, 28469, 28616, 32536, 42413, 48472, 50078, 56938, 84826, 100156, 113876, 169652, 200312, 227752, 296891, 339304, 593782, 1187564, 2078237, 2375128, 4156474, 8312948, 16625896]

約数ペア:

[(1, 16625896), (2, 8312948), (4, 4156474), (7, 2375128), (8, 2078237), (14, 1187564), (28, 593782), (49, 339304), (56, 296891), (73, 227752), (83, 200312), (98, 169652), (146, 113876), (166, 100156), (196, 84826), (292, 56938), (332, 50078), (343, 48472), (392, 42413), (511, 32536), (581, 28616), (584, 28469), (664, 25039), (686, 24236), (1022, 16268), (1162, 14308), (1372, 12118), (2044, 8134), (2324, 7154), (2744, 6059), (3577, 4648), (4067, 4088)]