29987456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{13781}}^1$

素因数の和:13812

約数の個数: 32

約数和(自身を含む): 63259380

約数和(自身を除く): 33271924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 13781, 27562, 55124, 110248, 220496, 234277, 440992, 468554, 881984, 937108, 1763968, 1874216, 3748432, 7496864, 14993728, 29987456]

約数ペア:

[(1, 29987456), (2, 14993728), (4, 7496864), (8, 3748432), (16, 1874216), (17, 1763968), (32, 937108), (34, 881984), (64, 468554), (68, 440992), (128, 234277), (136, 220496), (272, 110248), (544, 55124), (1088, 27562), (2176, 13781)]