3913669648

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1127209}}^1$

素因数の和:1127255

約数の個数: 40

約数和(自身を含む): 8945538560

約数和(自身を除く): 5031868912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1127209, 2254418, 4508836, 7890463, 9017672, 15780926, 18035344, 31561852, 34943479, 63123704, 69886958, 126247408, 139773916, 244604353, 279547832, 489208706, 559095664, 978417412, 1956834824, 3913669648]

約数ペア:

[(1, 3913669648), (2, 1956834824), (4, 978417412), (7, 559095664), (8, 489208706), (14, 279547832), (16, 244604353), (28, 139773916), (31, 126247408), (56, 69886958), (62, 63123704), (112, 34943479), (124, 31561852), (217, 18035344), (248, 15780926), (434, 9017672), (496, 7890463), (868, 4508836), (1736, 2254418), (3472, 1127209)]