514448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 40

約数和(自身を含む): 1130880

約数和(自身を除く): 616432

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 79, 88, 148, 158, 176, 296, 316, 407, 592, 632, 814, 869, 1264, 1628, 1738, 2923, 3256, 3476, 5846, 6512, 6952, 11692, 13904, 23384, 32153, 46768, 64306, 128612, 257224, 514448]

約数ペア:

[(1, 514448), (2, 257224), (4, 128612), (8, 64306), (11, 46768), (16, 32153), (22, 23384), (37, 13904), (44, 11692), (74, 6952), (79, 6512), (88, 5846), (148, 3476), (158, 3256), (176, 2923), (296, 1738), (316, 1628), (407, 1264), (592, 869), (632, 814)]