15696934288

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{216617}}^1$

素因数の和:217279

約数の個数: 40

約数和(自身を含む): 34811379072

約数和(自身を除く): 19114444784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1294, 2588, 4529, 5176, 9058, 10352, 18116, 36232, 72464, 216617, 433234, 866468, 1516319, 1732936, 3032638, 3465872, 6065276, 12130552, 24261104, 140151199, 280302398, 560604796, 981058393, 1121209592, 1962116786, 2242419184, 3924233572, 7848467144, 15696934288]

約数ペア:

[(1, 15696934288), (2, 7848467144), (4, 3924233572), (7, 2242419184), (8, 1962116786), (14, 1121209592), (16, 981058393), (28, 560604796), (56, 280302398), (112, 140151199), (647, 24261104), (1294, 12130552), (2588, 6065276), (4529, 3465872), (5176, 3032638), (9058, 1732936), (10352, 1516319), (18116, 866468), (36232, 433234), (72464, 216617)]