16937804912

素因数分解:

$2^4\times 7^2\times {\mathrm{397}}^1\times {\mathrm{54419}}^1$

素因数の和:54838

約数の個数: 60

約数和(自身を含む): 38271735720

約数和(自身を除く): 21333930808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 397, 784, 794, 1588, 2779, 3176, 5558, 6352, 11116, 19453, 22232, 38906, 44464, 54419, 77812, 108838, 155624, 217676, 311248, 380933, 435352, 761866, 870704, 1523732, 2666531, 3047464, 5333062, 6094928, 10666124, 21332248, 21604343, 42664496, 43208686, 86417372, 151230401, 172834744, 302460802, 345669488, 604921604, 1058612807, 1209843208, 2117225614, 2419686416, 4234451228, 8468902456, 16937804912]

約数ペア:

[(1, 16937804912), (2, 8468902456), (4, 4234451228), (7, 2419686416), (8, 2117225614), (14, 1209843208), (16, 1058612807), (28, 604921604), (49, 345669488), (56, 302460802), (98, 172834744), (112, 151230401), (196, 86417372), (392, 43208686), (397, 42664496), (784, 21604343), (794, 21332248), (1588, 10666124), (2779, 6094928), (3176, 5333062), (5558, 3047464), (6352, 2666531), (11116, 1523732), (19453, 870704), (22232, 761866), (38906, 435352), (44464, 380933), (54419, 311248), (77812, 217676), (108838, 155624)]