61403776

素因数分解:

$2^7\times 7^1\times {\mathrm{68531}}^1$

素因数の和:68552

約数の個数: 32

約数和(自身を含む): 139805280

約数和(自身を除く): 78401504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 68531, 137062, 274124, 479717, 548248, 959434, 1096496, 1918868, 2192992, 3837736, 4385984, 7675472, 8771968, 15350944, 30701888, 61403776]

約数ペア:

[(1, 61403776), (2, 30701888), (4, 15350944), (7, 8771968), (8, 7675472), (14, 4385984), (16, 3837736), (28, 2192992), (32, 1918868), (56, 1096496), (64, 959434), (112, 548248), (128, 479717), (224, 274124), (448, 137062), (896, 68531)]