15479776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 33191424

約数和(自身を除く): 17711648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 293, 416, 508, 586, 1016, 1172, 1651, 2032, 2344, 3302, 3809, 4064, 4688, 6604, 7618, 9376, 13208, 15236, 26416, 30472, 37211, 52832, 60944, 74422, 121888, 148844, 297688, 483743, 595376, 967486, 1190752, 1934972, 3869944, 7739888, 15479776]

約数ペア:

[(1, 15479776), (2, 7739888), (4, 3869944), (8, 1934972), (13, 1190752), (16, 967486), (26, 595376), (32, 483743), (52, 297688), (104, 148844), (127, 121888), (208, 74422), (254, 60944), (293, 52832), (416, 37211), (508, 30472), (586, 26416), (1016, 15236), (1172, 13208), (1651, 9376), (2032, 7618), (2344, 6604), (3302, 4688), (3809, 4064)]