26246486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 48000000

約数和(自身を除く): 21753514

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1249, 1501, 2498, 3002, 8743, 10507, 17486, 21014, 23731, 47462, 98671, 166117, 197342, 332234, 690697, 1381394, 1874749, 3749498, 13123243, 26246486]

約数ペア:

[(1, 26246486), (2, 13123243), (7, 3749498), (14, 1874749), (19, 1381394), (38, 690697), (79, 332234), (133, 197342), (158, 166117), (266, 98671), (553, 47462), (1106, 23731), (1249, 21014), (1501, 17486), (2498, 10507), (3002, 8743)]