63789376

素因数分解:

$2^6\times 7^2\times {\mathrm{20341}}^1$

素因数の和:20367

約数の個数: 42

約数和(自身を含む): 147255738

約数和(自身を除く): 83466362

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 20341, 40682, 81364, 142387, 162728, 284774, 325456, 569548, 650912, 996709, 1139096, 1301824, 1993418, 2278192, 3986836, 4556384, 7973672, 9112768, 15947344, 31894688, 63789376]

約数ペア:

[(1, 63789376), (2, 31894688), (4, 15947344), (7, 9112768), (8, 7973672), (14, 4556384), (16, 3986836), (28, 2278192), (32, 1993418), (49, 1301824), (56, 1139096), (64, 996709), (98, 650912), (112, 569548), (196, 325456), (224, 284774), (392, 162728), (448, 142387), (784, 81364), (1568, 40682), (3136, 20341)]