544712

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 1192320

約数和(自身を除く): 647608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 137, 142, 274, 284, 497, 548, 568, 959, 994, 1096, 1918, 1988, 3836, 3976, 7672, 9727, 19454, 38908, 68089, 77816, 136178, 272356, 544712]

約数ペア:

[(1, 544712), (2, 272356), (4, 136178), (7, 77816), (8, 68089), (14, 38908), (28, 19454), (56, 9727), (71, 7672), (137, 3976), (142, 3836), (274, 1988), (284, 1918), (497, 1096), (548, 994), (568, 959)]