13881569464

素因数分解:

$2^3\times 7^3\times {\mathrm{5058881}}^1$

素因数の和:5058908

約数の個数: 32

約数和(自身を含む): 30353292000

約数和(自身を除く): 16471722536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 5058881, 10117762, 20235524, 35412167, 40471048, 70824334, 141648668, 247885169, 283297336, 495770338, 991540676, 1735196183, 1983081352, 3470392366, 6940784732, 13881569464]

約数ペア:

[(1, 13881569464), (2, 6940784732), (4, 3470392366), (7, 1983081352), (8, 1735196183), (14, 991540676), (28, 495770338), (49, 283297336), (56, 247885169), (98, 141648668), (196, 70824334), (343, 40471048), (392, 35412167), (686, 20235524), (1372, 10117762), (2744, 5058881)]