61607416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 130394880

約数和(自身を除く): 68787464

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 97, 104, 124, 194, 197, 248, 388, 394, 403, 776, 788, 806, 1261, 1576, 1612, 2522, 2561, 3007, 3224, 5044, 5122, 6014, 6107, 10088, 10244, 12028, 12214, 19109, 20488, 24056, 24428, 38218, 39091, 48856, 76436, 78182, 79391, 152872, 156364, 158782, 248417, 312728, 317564, 496834, 592379, 635128, 993668, 1184758, 1987336, 2369516, 4739032, 7700927, 15401854, 30803708, 61607416]

約数ペア:

[(1, 61607416), (2, 30803708), (4, 15401854), (8, 7700927), (13, 4739032), (26, 2369516), (31, 1987336), (52, 1184758), (62, 993668), (97, 635128), (104, 592379), (124, 496834), (194, 317564), (197, 312728), (248, 248417), (388, 158782), (394, 156364), (403, 152872), (776, 79391), (788, 78182), (806, 76436), (1261, 48856), (1576, 39091), (1612, 38218), (2522, 24428), (2561, 24056), (3007, 20488), (3224, 19109), (5044, 12214), (5122, 12028), (6014, 10244), (6107, 10088)]