15672493564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{705841}}^1$

素因数の和:705926

約数の個数: 48

約数和(自身を含む): 34309567936

約数和(自身を除く): 18637074372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 22204, 705841, 1411682, 2823364, 4940887, 9175933, 9881774, 18351866, 19763548, 36703732, 43056301, 64231531, 86112602, 128463062, 172225204, 256926124, 301394107, 559731913, 602788214, 1119463826, 1205576428, 2238927652, 3918123391, 7836246782, 15672493564]

約数ペア:

[(1, 15672493564), (2, 7836246782), (4, 3918123391), (7, 2238927652), (13, 1205576428), (14, 1119463826), (26, 602788214), (28, 559731913), (52, 301394107), (61, 256926124), (91, 172225204), (122, 128463062), (182, 86112602), (244, 64231531), (364, 43056301), (427, 36703732), (793, 19763548), (854, 18351866), (1586, 9881774), (1708, 9175933), (3172, 4940887), (5551, 2823364), (11102, 1411682), (22204, 705841)]