78032734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 133771680

約数和(自身を除く): 55738946

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 494, 1153, 1781, 2306, 2603, 3562, 5206, 14989, 21907, 29978, 33839, 43814, 67678, 157961, 284791, 315922, 569582, 2053493, 3001259, 4106986, 6002518, 39016367, 78032734]

約数ペア:

[(1, 78032734), (2, 39016367), (13, 6002518), (19, 4106986), (26, 3001259), (38, 2053493), (137, 569582), (247, 315922), (274, 284791), (494, 157961), (1153, 67678), (1781, 43814), (2306, 33839), (2603, 29978), (3562, 21907), (5206, 14989)]