4499469496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{70313}}^1$

素因数の和:70759

約数の個数: 32

約数和(自身を含む): 8901752400

約数和(自身を除く): 4402282904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 842, 1684, 3368, 7999, 15998, 31996, 63992, 70313, 140626, 281252, 562504, 1335947, 2671894, 5343788, 10687576, 29601773, 59203546, 118407092, 236814184, 562433687, 1124867374, 2249734748, 4499469496]

約数ペア:

[(1, 4499469496), (2, 2249734748), (4, 1124867374), (8, 562433687), (19, 236814184), (38, 118407092), (76, 59203546), (152, 29601773), (421, 10687576), (842, 5343788), (1684, 2671894), (3368, 1335947), (7999, 562504), (15998, 281252), (31996, 140626), (63992, 70313)]