78013408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13037}}^1$

素因数の和:13075

約数の個数: 48

約数和(自身を含む): 177421104

約数和(自身を除く): 99407696

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 13037, 26074, 52148, 104296, 143407, 208592, 221629, 286814, 417184, 443258, 573628, 886516, 1147256, 1773032, 2294512, 2437919, 3546064, 4589024, 4875838, 7092128, 9751676, 19503352, 39006704, 78013408]

約数ペア:

[(1, 78013408), (2, 39006704), (4, 19503352), (8, 9751676), (11, 7092128), (16, 4875838), (17, 4589024), (22, 3546064), (32, 2437919), (34, 2294512), (44, 1773032), (68, 1147256), (88, 886516), (136, 573628), (176, 443258), (187, 417184), (272, 286814), (352, 221629), (374, 208592), (544, 143407), (748, 104296), (1496, 52148), (2992, 26074), (5984, 13037)]