4627644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 12499200

約数和(自身を除く): 7871556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 619, 623, 1068, 1238, 1246, 1857, 1869, 2476, 2492, 3714, 3738, 4333, 7428, 7476, 8666, 12999, 17332, 25998, 51996, 55091, 110182, 165273, 220364, 330546, 385637, 661092, 771274, 1156911, 1542548, 2313822, 4627644]

約数ペア:

[(1, 4627644), (2, 2313822), (3, 1542548), (4, 1156911), (6, 771274), (7, 661092), (12, 385637), (14, 330546), (21, 220364), (28, 165273), (42, 110182), (84, 55091), (89, 51996), (178, 25998), (267, 17332), (356, 12999), (534, 8666), (619, 7476), (623, 7428), (1068, 4333), (1238, 3738), (1246, 3714), (1857, 2492), (1869, 2476)]