26895374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 48625920

約数和(自身を除く): 21730546

約数列:

[1, 2, 11, 19, 22, 37, 38, 47, 74, 94, 209, 407, 418, 517, 703, 814, 893, 1034, 1369, 1406, 1739, 1786, 2738, 3478, 7733, 9823, 15059, 15466, 19129, 19646, 26011, 30118, 33041, 38258, 52022, 64343, 66082, 128686, 286121, 363451, 572242, 707773, 726902, 1222517, 1415546, 2445034, 13447687, 26895374]

約数ペア:

[(1, 26895374), (2, 13447687), (11, 2445034), (19, 1415546), (22, 1222517), (37, 726902), (38, 707773), (47, 572242), (74, 363451), (94, 286121), (209, 128686), (407, 66082), (418, 64343), (517, 52022), (703, 38258), (814, 33041), (893, 30118), (1034, 26011), (1369, 19646), (1406, 19129), (1739, 15466), (1786, 15059), (2738, 9823), (3478, 7733)]