28477351696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{137153}}^1$

素因数の和:137863

約数の個数: 40

約数和(自身を含む): 58164268320

約数和(自身を除く): 29686916624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 683, 1366, 2732, 5464, 10928, 12977, 25954, 51908, 103816, 137153, 207632, 274306, 548612, 1097224, 2194448, 2605907, 5211814, 10423628, 20847256, 41694512, 93675499, 187350998, 374701996, 749403992, 1498807984, 1779834481, 3559668962, 7119337924, 14238675848, 28477351696]

約数ペア:

[(1, 28477351696), (2, 14238675848), (4, 7119337924), (8, 3559668962), (16, 1779834481), (19, 1498807984), (38, 749403992), (76, 374701996), (152, 187350998), (304, 93675499), (683, 41694512), (1366, 20847256), (2732, 10423628), (5464, 5211814), (10928, 2605907), (12977, 2194448), (25954, 1097224), (51908, 548612), (103816, 274306), (137153, 207632)]