2435420.00000000

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 34272000

約数和(自身を除く): 18383744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 139, 152, 188, 278, 304, 376, 556, 608, 752, 893, 1112, 1216, 1504, 1786, 2224, 2432, 2641, 3008, 3572, 4448, 5282, 6016, 6533, 7144, 8896, 10564, 13066, 14288, 17792, 21128, 26132, 28576, 42256, 52264, 57152, 84512, 104528, 114304, 124127, 169024, 209056, 248254, 338048, 418112, 496508, 836224, 993016, 1986032, 3972064, 7944128, 15888256]

約数ペア:

[(1, 15888256), (2, 7944128), (4, 3972064), (8, 1986032), (16, 993016), (19, 836224), (32, 496508), (38, 418112), (47, 338048), (64, 248254), (76, 209056), (94, 169024), (128, 124127), (139, 114304), (152, 104528), (188, 84512), (278, 57152), (304, 52264), (376, 42256), (556, 28576), (608, 26132), (752, 21128), (893, 17792), (1112, 14288), (1216, 13066), (1504, 10564), (1786, 8896), (2224, 7144), (2432, 6533), (2641, 6016), (3008, 5282), (3572, 4448)]