64770290536

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3515539}}^1$

素因数の和:3515606

約数の個数: 48

約数和(自身を含む): 144277761600

約数和(自身を除く): 79507471064

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 18424, 3515539, 7031078, 14062156, 24608773, 28124312, 49217546, 98435092, 165230333, 172261411, 196870184, 330460666, 344522822, 660921332, 689045644, 1156612331, 1321842664, 1378091288, 2313224662, 4626449324, 8096286317, 9252898648, 16192572634, 32385145268, 64770290536]

約数ペア:

[(1, 64770290536), (2, 32385145268), (4, 16192572634), (7, 9252898648), (8, 8096286317), (14, 4626449324), (28, 2313224662), (47, 1378091288), (49, 1321842664), (56, 1156612331), (94, 689045644), (98, 660921332), (188, 344522822), (196, 330460666), (329, 196870184), (376, 172261411), (392, 165230333), (658, 98435092), (1316, 49217546), (2303, 28124312), (2632, 24608773), (4606, 14062156), (9212, 7031078), (18424, 3515539)]