28888474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 48755520

約数和(自身を除く): 19867046

約数列:

[1, 2, 17, 19, 34, 38, 197, 227, 323, 394, 454, 646, 3349, 3743, 3859, 4313, 6698, 7486, 7718, 8626, 44719, 63631, 73321, 89438, 127262, 146642, 760223, 849661, 1520446, 1699322, 14444237, 28888474]

約数ペア:

[(1, 28888474), (2, 14444237), (17, 1699322), (19, 1520446), (34, 849661), (38, 760223), (197, 146642), (227, 127262), (323, 89438), (394, 73321), (454, 63631), (646, 44719), (3349, 8626), (3743, 7718), (3859, 7486), (4313, 6698)]