16692928

素因数分解:

$2^6\times 7^2\times {\mathrm{5323}}^1$

素因数の和:5349

約数の個数: 42

約数和(自身を含む): 38540436

約数和(自身を除く): 21847508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5323, 10646, 21292, 37261, 42584, 74522, 85168, 149044, 170336, 260827, 298088, 340672, 521654, 596176, 1043308, 1192352, 2086616, 2384704, 4173232, 8346464, 16692928]

約数ペア:

[(1, 16692928), (2, 8346464), (4, 4173232), (7, 2384704), (8, 2086616), (14, 1192352), (16, 1043308), (28, 596176), (32, 521654), (49, 340672), (56, 298088), (64, 260827), (98, 170336), (112, 149044), (196, 85168), (224, 74522), (392, 42584), (448, 37261), (784, 21292), (1568, 10646), (3136, 5323)]