2629424

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 6169248

約数和(自身を除く): 3539824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1381, 1904, 2762, 5524, 9667, 11048, 19334, 22096, 23477, 38668, 46954, 77336, 93908, 154672, 164339, 187816, 328678, 375632, 657356, 1314712, 2629424]

約数ペア:

[(1, 2629424), (2, 1314712), (4, 657356), (7, 375632), (8, 328678), (14, 187816), (16, 164339), (17, 154672), (28, 93908), (34, 77336), (56, 46954), (68, 38668), (112, 23477), (119, 22096), (136, 19334), (238, 11048), (272, 9667), (476, 5524), (952, 2762), (1381, 1904)]