1556727232

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6689

約数の個数: 56

約数和(自身を含む): 3195279360

約数和(自身を除く): 1638552128

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 1504, 2528, 3008, 3713, 5056, 6551, 7426, 13102, 14852, 26204, 29704, 52408, 59408, 104816, 118816, 209632, 237632, 307897, 419264, 517529, 615794, 1035058, 1231588, 2070116, 2463176, 4140232, 4926352, 8280464, 9852704, 16560928, 19705408, 24323863, 33121856, 48647726, 97295452, 194590904, 389181808, 778363616, 1556727232]

約数ペア:

[(1, 1556727232), (2, 778363616), (4, 389181808), (8, 194590904), (16, 97295452), (32, 48647726), (47, 33121856), (64, 24323863), (79, 19705408), (94, 16560928), (158, 9852704), (188, 8280464), (316, 4926352), (376, 4140232), (632, 2463176), (752, 2070116), (1264, 1231588), (1504, 1035058), (2528, 615794), (3008, 517529), (3713, 419264), (5056, 307897), (6551, 237632), (7426, 209632), (13102, 118816), (14852, 104816), (26204, 59408), (29704, 52408)]