16272704

素因数分解:

$2^6\times 7^2\times {\mathrm{5189}}^1$

素因数の和:5215

約数の個数: 42

約数和(自身を含む): 37570410

約数和(自身を除く): 21297706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5189, 10378, 20756, 36323, 41512, 72646, 83024, 145292, 166048, 254261, 290584, 332096, 508522, 581168, 1017044, 1162336, 2034088, 2324672, 4068176, 8136352, 16272704]

約数ペア:

[(1, 16272704), (2, 8136352), (4, 4068176), (7, 2324672), (8, 2034088), (14, 1162336), (16, 1017044), (28, 581168), (32, 508522), (49, 332096), (56, 290584), (64, 254261), (98, 166048), (112, 145292), (196, 83024), (224, 72646), (392, 41512), (448, 36323), (784, 20756), (1568, 10378), (3136, 5189)]