74810624

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 172677120

約数和(自身を除く): 97866496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 383, 436, 448, 763, 766, 872, 896, 1526, 1532, 1744, 1792, 2681, 3052, 3064, 3488, 5362, 6104, 6128, 6976, 10724, 12208, 12256, 13952, 21448, 24416, 24512, 27904, 41747, 42896, 48832, 49024, 83494, 85792, 97664, 98048, 166988, 171584, 195328, 292229, 333976, 343168, 584458, 667952, 686336, 1168916, 1335904, 2337832, 2671808, 4675664, 5343616, 9351328, 10687232, 18702656, 37405312, 74810624]

約数ペア:

[(1, 74810624), (2, 37405312), (4, 18702656), (7, 10687232), (8, 9351328), (14, 5343616), (16, 4675664), (28, 2671808), (32, 2337832), (56, 1335904), (64, 1168916), (109, 686336), (112, 667952), (128, 584458), (218, 343168), (224, 333976), (256, 292229), (383, 195328), (436, 171584), (448, 166988), (763, 98048), (766, 97664), (872, 85792), (896, 83494), (1526, 49024), (1532, 48832), (1744, 42896), (1792, 41747), (2681, 27904), (3052, 24512), (3064, 24416), (3488, 21448), (5362, 13952), (6104, 12256), (6128, 12208), (6976, 10724)]