13078624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 28047600

約数和(自身を除く): 14968976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 211, 298, 416, 422, 596, 844, 1192, 1688, 1937, 2384, 2743, 3376, 3874, 4768, 5486, 6752, 7748, 10972, 15496, 21944, 30992, 31439, 43888, 61984, 62878, 87776, 125756, 251512, 408707, 503024, 817414, 1006048, 1634828, 3269656, 6539312, 13078624]

約数ペア:

[(1, 13078624), (2, 6539312), (4, 3269656), (8, 1634828), (13, 1006048), (16, 817414), (26, 503024), (32, 408707), (52, 251512), (104, 125756), (149, 87776), (208, 62878), (211, 61984), (298, 43888), (416, 31439), (422, 30992), (596, 21944), (844, 15496), (1192, 10972), (1688, 7748), (1937, 6752), (2384, 5486), (2743, 4768), (3376, 3874)]