61919104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 134346240

約数和(自身を除く): 72427136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 293, 416, 508, 586, 832, 1016, 1172, 1651, 1664, 2032, 2344, 3302, 3809, 4064, 4688, 6604, 7618, 8128, 9376, 13208, 15236, 16256, 18752, 26416, 30472, 37211, 37504, 52832, 60944, 74422, 105664, 121888, 148844, 211328, 243776, 297688, 483743, 487552, 595376, 967486, 1190752, 1934972, 2381504, 3869944, 4763008, 7739888, 15479776, 30959552, 61919104]

約数ペア:

[(1, 61919104), (2, 30959552), (4, 15479776), (8, 7739888), (13, 4763008), (16, 3869944), (26, 2381504), (32, 1934972), (52, 1190752), (64, 967486), (104, 595376), (127, 487552), (128, 483743), (208, 297688), (254, 243776), (293, 211328), (416, 148844), (508, 121888), (586, 105664), (832, 74422), (1016, 60944), (1172, 52832), (1651, 37504), (1664, 37211), (2032, 30472), (2344, 26416), (3302, 18752), (3809, 16256), (4064, 15236), (4688, 13208), (6604, 9376), (7618, 8128)]