266688896

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{56311}}^1$

素因数の和:56362

約数の個数: 32

約数和(自身を含む): 545663280

約数和(自身を除く): 278974384

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 56311, 112622, 225244, 450488, 900976, 1801952, 2083507, 3603904, 4167014, 7207808, 8334028, 16668056, 33336112, 66672224, 133344448, 266688896]

約数ペア:

[(1, 266688896), (2, 133344448), (4, 66672224), (8, 33336112), (16, 16668056), (32, 8334028), (37, 7207808), (64, 4167014), (74, 3603904), (128, 2083507), (148, 1801952), (296, 900976), (592, 450488), (1184, 225244), (2368, 112622), (4736, 56311)]