6515704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 14192640

約数和(自身を除く): 7676936

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 47, 52, 62, 86, 94, 104, 124, 172, 188, 248, 344, 376, 403, 559, 611, 806, 1118, 1222, 1333, 1457, 1612, 2021, 2236, 2444, 2666, 2914, 3224, 4042, 4472, 4888, 5332, 5828, 8084, 10664, 11656, 16168, 17329, 18941, 26273, 34658, 37882, 52546, 62651, 69316, 75764, 105092, 125302, 138632, 151528, 210184, 250604, 501208, 814463, 1628926, 3257852, 6515704]

約数ペア:

[(1, 6515704), (2, 3257852), (4, 1628926), (8, 814463), (13, 501208), (26, 250604), (31, 210184), (43, 151528), (47, 138632), (52, 125302), (62, 105092), (86, 75764), (94, 69316), (104, 62651), (124, 52546), (172, 37882), (188, 34658), (248, 26273), (344, 18941), (376, 17329), (403, 16168), (559, 11656), (611, 10664), (806, 8084), (1118, 5828), (1222, 5332), (1333, 4888), (1457, 4472), (1612, 4042), (2021, 3224), (2236, 2914), (2444, 2666)]