67081744

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 133602560

約数和(自身を除く): 66520816

約数列:

[1, 2, 4, 8, 16, 73, 79, 146, 158, 292, 316, 584, 632, 727, 1168, 1264, 1454, 2908, 5767, 5816, 11534, 11632, 23068, 46136, 53071, 57433, 92272, 106142, 114866, 212284, 229732, 424568, 459464, 849136, 918928, 4192609, 8385218, 16770436, 33540872, 67081744]

約数ペア:

[(1, 67081744), (2, 33540872), (4, 16770436), (8, 8385218), (16, 4192609), (73, 918928), (79, 849136), (146, 459464), (158, 424568), (292, 229732), (316, 212284), (584, 114866), (632, 106142), (727, 92272), (1168, 57433), (1264, 53071), (1454, 46136), (2908, 23068), (5767, 11632), (5816, 11534)]