2868376

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 3974504

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 131, 136, 161, 184, 238, 262, 322, 391, 476, 524, 644, 782, 917, 952, 1048, 1288, 1564, 1834, 2227, 2737, 3013, 3128, 3668, 4454, 5474, 6026, 7336, 8908, 10948, 12052, 15589, 17816, 21091, 21896, 24104, 31178, 42182, 51221, 62356, 84364, 102442, 124712, 168728, 204884, 358547, 409768, 717094, 1434188, 2868376]

約数ペア:

[(1, 2868376), (2, 1434188), (4, 717094), (7, 409768), (8, 358547), (14, 204884), (17, 168728), (23, 124712), (28, 102442), (34, 84364), (46, 62356), (56, 51221), (68, 42182), (92, 31178), (119, 24104), (131, 21896), (136, 21091), (161, 17816), (184, 15589), (238, 12052), (262, 10948), (322, 8908), (391, 7336), (476, 6026), (524, 5474), (644, 4454), (782, 3668), (917, 3128), (952, 3013), (1048, 2737), (1288, 2227), (1564, 1834)]