1306976

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 2903040

約数和(自身を除く): 1596064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 79, 88, 94, 158, 176, 188, 316, 352, 376, 517, 632, 752, 869, 1034, 1264, 1504, 1738, 2068, 2528, 3476, 3713, 4136, 6952, 7426, 8272, 13904, 14852, 16544, 27808, 29704, 40843, 59408, 81686, 118816, 163372, 326744, 653488, 1306976]

約数ペア:

[(1, 1306976), (2, 653488), (4, 326744), (8, 163372), (11, 118816), (16, 81686), (22, 59408), (32, 40843), (44, 29704), (47, 27808), (79, 16544), (88, 14852), (94, 13904), (158, 8272), (176, 7426), (188, 6952), (316, 4136), (352, 3713), (376, 3476), (517, 2528), (632, 2068), (752, 1738), (869, 1504), (1034, 1264)]