1143472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 2477520

約数和(自身を除く): 1334048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 89, 146, 176, 178, 292, 356, 584, 712, 803, 979, 1168, 1424, 1606, 1958, 3212, 3916, 6424, 6497, 7832, 12848, 12994, 15664, 25988, 51976, 71467, 103952, 142934, 285868, 571736, 1143472]

約数ペア:

[(1, 1143472), (2, 571736), (4, 285868), (8, 142934), (11, 103952), (16, 71467), (22, 51976), (44, 25988), (73, 15664), (88, 12994), (89, 12848), (146, 7832), (176, 6497), (178, 6424), (292, 3916), (356, 3212), (584, 1958), (712, 1606), (803, 1424), (979, 1168)]