26690916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5209}}^1$

素因数の和:5284

約数の個数: 48

約数和(自身を含む): 72356480

約数和(自身を除く): 45665564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 5209, 10418, 15627, 20836, 31254, 36463, 62508, 72926, 109389, 145852, 218778, 317749, 437556, 635498, 953247, 1270996, 1906494, 2224243, 3812988, 4448486, 6672729, 8896972, 13345458, 26690916]

約数ペア:

[(1, 26690916), (2, 13345458), (3, 8896972), (4, 6672729), (6, 4448486), (7, 3812988), (12, 2224243), (14, 1906494), (21, 1270996), (28, 953247), (42, 635498), (61, 437556), (84, 317749), (122, 218778), (183, 145852), (244, 109389), (366, 72926), (427, 62508), (732, 36463), (854, 31254), (1281, 20836), (1708, 15627), (2562, 10418), (5124, 5209)]