845401408

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2399

約数の個数: 56

約数和(自身を含む): 1727557632

約数和(自身を除く): 882156224

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 127, 188, 254, 376, 508, 752, 1016, 1504, 2032, 2213, 3008, 4064, 4426, 5969, 8128, 8852, 11938, 17704, 23876, 35408, 47752, 70816, 95504, 104011, 141632, 191008, 208022, 281051, 382016, 416044, 562102, 832088, 1124204, 1664176, 2248408, 3328352, 4496816, 6656704, 8993632, 13209397, 17987264, 26418794, 52837588, 105675176, 211350352, 422700704, 845401408]

約数ペア:

[(1, 845401408), (2, 422700704), (4, 211350352), (8, 105675176), (16, 52837588), (32, 26418794), (47, 17987264), (64, 13209397), (94, 8993632), (127, 6656704), (188, 4496816), (254, 3328352), (376, 2248408), (508, 1664176), (752, 1124204), (1016, 832088), (1504, 562102), (2032, 416044), (2213, 382016), (3008, 281051), (4064, 208022), (4426, 191008), (5969, 141632), (8128, 104011), (8852, 95504), (11938, 70816), (17704, 47752), (23876, 35408)]