4221702.00000000

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 66062304

約数和(自身を除く): 36893696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 661, 788, 1322, 1379, 1576, 2644, 2758, 3152, 4627, 5288, 5516, 6304, 9254, 10576, 11032, 18508, 21152, 22064, 37016, 44128, 74032, 130217, 148064, 260434, 520868, 911519, 1041736, 1823038, 2083472, 3646076, 4166944, 7292152, 14584304, 29168608]

約数ペア:

[(1, 29168608), (2, 14584304), (4, 7292152), (7, 4166944), (8, 3646076), (14, 2083472), (16, 1823038), (28, 1041736), (32, 911519), (56, 520868), (112, 260434), (197, 148064), (224, 130217), (394, 74032), (661, 44128), (788, 37016), (1322, 22064), (1379, 21152), (1576, 18508), (2644, 11032), (2758, 10576), (3152, 9254), (4627, 6304), (5288, 5516)]