26566784

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 58109400

約数和(自身を除く): 31542616

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 421, 464, 493, 544, 842, 928, 986, 1088, 1684, 1856, 1972, 2176, 3368, 3712, 3944, 6736, 7157, 7888, 12209, 13472, 14314, 15776, 24418, 26944, 28628, 31552, 48836, 53888, 57256, 63104, 97672, 114512, 195344, 207553, 229024, 390688, 415106, 458048, 781376, 830212, 916096, 1562752, 1660424, 3320848, 6641696, 13283392, 26566784]

約数ペア:

[(1, 26566784), (2, 13283392), (4, 6641696), (8, 3320848), (16, 1660424), (17, 1562752), (29, 916096), (32, 830212), (34, 781376), (58, 458048), (64, 415106), (68, 390688), (116, 229024), (128, 207553), (136, 195344), (232, 114512), (272, 97672), (421, 63104), (464, 57256), (493, 53888), (544, 48836), (842, 31552), (928, 28628), (986, 26944), (1088, 24418), (1684, 15776), (1856, 14314), (1972, 13472), (2176, 12209), (3368, 7888), (3712, 7157), (3944, 6736)]