12898427584

素因数分解:

$2^6\times 7^2\times {\mathrm{887}}^1\times {\mathrm{4637}}^1$

素因数の和:5550

約数の個数: 84

約数和(自身を含む): 29814140016

約数和(自身を除く): 16915712432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 887, 1568, 1774, 3136, 3548, 4637, 6209, 7096, 9274, 12418, 14192, 18548, 24836, 28384, 32459, 37096, 43463, 49672, 56768, 64918, 74192, 86926, 99344, 129836, 148384, 173852, 198688, 227213, 259672, 296768, 347704, 397376, 454426, 519344, 695408, 908852, 1038688, 1390816, 1817704, 2077376, 2781632, 3635408, 4113019, 7270816, 8226038, 14541632, 16452076, 28791133, 32904152, 57582266, 65808304, 115164532, 131616608, 201537931, 230329064, 263233216, 403075862, 460658128, 806151724, 921316256, 1612303448, 1842632512, 3224606896, 6449213792, 12898427584]

約数ペア:

[(1, 12898427584), (2, 6449213792), (4, 3224606896), (7, 1842632512), (8, 1612303448), (14, 921316256), (16, 806151724), (28, 460658128), (32, 403075862), (49, 263233216), (56, 230329064), (64, 201537931), (98, 131616608), (112, 115164532), (196, 65808304), (224, 57582266), (392, 32904152), (448, 28791133), (784, 16452076), (887, 14541632), (1568, 8226038), (1774, 7270816), (3136, 4113019), (3548, 3635408), (4637, 2781632), (6209, 2077376), (7096, 1817704), (9274, 1390816), (12418, 1038688), (14192, 908852), (18548, 695408), (24836, 519344), (28384, 454426), (32459, 397376), (37096, 347704), (43463, 296768), (49672, 259672), (56768, 227213), (64918, 198688), (74192, 173852), (86926, 148384), (99344, 129836)]