70256368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 170086336

約数和(自身を除く): 99829968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 661, 728, 949, 1022, 1168, 1322, 1456, 1898, 2044, 2644, 3796, 4088, 4627, 5288, 6643, 7592, 8176, 8593, 9254, 10576, 13286, 15184, 17186, 18508, 26572, 34372, 37016, 48253, 53144, 60151, 68744, 74032, 96506, 106288, 120302, 137488, 193012, 240604, 337771, 386024, 481208, 627289, 675542, 772048, 962416, 1254578, 1351084, 2509156, 2702168, 4391023, 5018312, 5404336, 8782046, 10036624, 17564092, 35128184, 70256368]

約数ペア:

[(1, 70256368), (2, 35128184), (4, 17564092), (7, 10036624), (8, 8782046), (13, 5404336), (14, 5018312), (16, 4391023), (26, 2702168), (28, 2509156), (52, 1351084), (56, 1254578), (73, 962416), (91, 772048), (104, 675542), (112, 627289), (146, 481208), (182, 386024), (208, 337771), (292, 240604), (364, 193012), (511, 137488), (584, 120302), (661, 106288), (728, 96506), (949, 74032), (1022, 68744), (1168, 60151), (1322, 53144), (1456, 48253), (1898, 37016), (2044, 34372), (2644, 26572), (3796, 18508), (4088, 17186), (4627, 15184), (5288, 13286), (6643, 10576), (7592, 9254), (8176, 8593)]