26508724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 54774720

約数和(自身を除く): 28265996

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 857, 1406, 1628, 1714, 2812, 3428, 7733, 9427, 15466, 16283, 18854, 30932, 31709, 32566, 37708, 63418, 65132, 126836, 179113, 348799, 358226, 602471, 697598, 716452, 1204942, 1395196, 2409884, 6627181, 13254362, 26508724]

約数ペア:

[(1, 26508724), (2, 13254362), (4, 6627181), (11, 2409884), (19, 1395196), (22, 1204942), (37, 716452), (38, 697598), (44, 602471), (74, 358226), (76, 348799), (148, 179113), (209, 126836), (407, 65132), (418, 63418), (703, 37708), (814, 32566), (836, 31709), (857, 30932), (1406, 18854), (1628, 16283), (1714, 15466), (2812, 9427), (3428, 7733)]