25581509968

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17609}}^1$

素因数の和:17757

約数の個数: 120

約数和(自身を含む): 61611402600

約数和(自身を除く): 36029892632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 109, 112, 119, 136, 196, 218, 238, 272, 392, 436, 476, 763, 784, 833, 872, 952, 1526, 1666, 1744, 1853, 1904, 3052, 3332, 3706, 5341, 6104, 6664, 7412, 10682, 12208, 12971, 13328, 14824, 17609, 21364, 25942, 29648, 35218, 42728, 51884, 70436, 85456, 90797, 103768, 123263, 140872, 181594, 207536, 246526, 281744, 299353, 363188, 493052, 598706, 726376, 862841, 986104, 1197412, 1452752, 1725682, 1919381, 1972208, 2095471, 2394824, 3451364, 3838762, 4190942, 4789648, 6902728, 7677524, 8381884, 13435667, 13805456, 14668297, 15355048, 16763768, 26871334, 29336594, 30710096, 32629477, 33527536, 53742668, 58673188, 65258954, 94049669, 107485336, 117346376, 130517908, 188099338, 214970672, 228406339, 234692752, 261035816, 376198676, 456812678, 522071632, 752397352, 913625356, 1504794704, 1598844373, 1827250712, 3197688746, 3654501424, 6395377492, 12790754984, 25581509968]

約数ペア:

[(1, 25581509968), (2, 12790754984), (4, 6395377492), (7, 3654501424), (8, 3197688746), (14, 1827250712), (16, 1598844373), (17, 1504794704), (28, 913625356), (34, 752397352), (49, 522071632), (56, 456812678), (68, 376198676), (98, 261035816), (109, 234692752), (112, 228406339), (119, 214970672), (136, 188099338), (196, 130517908), (218, 117346376), (238, 107485336), (272, 94049669), (392, 65258954), (436, 58673188), (476, 53742668), (763, 33527536), (784, 32629477), (833, 30710096), (872, 29336594), (952, 26871334), (1526, 16763768), (1666, 15355048), (1744, 14668297), (1853, 13805456), (1904, 13435667), (3052, 8381884), (3332, 7677524), (3706, 6902728), (5341, 4789648), (6104, 4190942), (6664, 3838762), (7412, 3451364), (10682, 2394824), (12208, 2095471), (12971, 1972208), (13328, 1919381), (14824, 1725682), (17609, 1452752), (21364, 1197412), (25942, 986104), (29648, 862841), (35218, 726376), (42728, 598706), (51884, 493052), (70436, 363188), (85456, 299353), (90797, 281744), (103768, 246526), (123263, 207536), (140872, 181594)]