69647872

素因数分解:

$2^9\times 7^1\times {\mathrm{19433}}^1$

素因数の和:19458

約数の個数: 40

約数和(自身を含む): 159047856

約数和(自身を除く): 89399984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19433, 38866, 77732, 136031, 155464, 272062, 310928, 544124, 621856, 1088248, 1243712, 2176496, 2487424, 4352992, 4974848, 8705984, 9949696, 17411968, 34823936, 69647872]

約数ペア:

[(1, 69647872), (2, 34823936), (4, 17411968), (7, 9949696), (8, 8705984), (14, 4974848), (16, 4352992), (28, 2487424), (32, 2176496), (56, 1243712), (64, 1088248), (112, 621856), (128, 544124), (224, 310928), (256, 272062), (448, 155464), (512, 136031), (896, 77732), (1792, 38866), (3584, 19433)]