26471258690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{661}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 49166369280

約数和(自身を除く): 22695110590

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 613, 661, 695, 1226, 1322, 1390, 3065, 3305, 6130, 6533, 6610, 13066, 28811, 31067, 32665, 57622, 62134, 65330, 85207, 91879, 144055, 155335, 170414, 183758, 288110, 310670, 405193, 426035, 459395, 810386, 852070, 918790, 2025965, 4004729, 4051930, 4318313, 8009458, 8636626, 19044071, 20023645, 21591565, 38088142, 40047290, 43183130, 56321827, 95220355, 112643654, 190440710, 281609135, 563218270, 2647125869, 5294251738, 13235629345, 26471258690]

約数ペア:

[(1, 26471258690), (2, 13235629345), (5, 5294251738), (10, 2647125869), (47, 563218270), (94, 281609135), (139, 190440710), (235, 112643654), (278, 95220355), (470, 56321827), (613, 43183130), (661, 40047290), (695, 38088142), (1226, 21591565), (1322, 20023645), (1390, 19044071), (3065, 8636626), (3305, 8009458), (6130, 4318313), (6533, 4051930), (6610, 4004729), (13066, 2025965), (28811, 918790), (31067, 852070), (32665, 810386), (57622, 459395), (62134, 426035), (65330, 405193), (85207, 310670), (91879, 288110), (144055, 183758), (155335, 170414)]