26235664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 64384768

約数和(自身を除く): 38149104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 487, 518, 592, 728, 962, 974, 1036, 1456, 1924, 1948, 2072, 3367, 3409, 3848, 3896, 4144, 6331, 6734, 6818, 7696, 7792, 12662, 13468, 13636, 18019, 25324, 26936, 27272, 36038, 44317, 50648, 53872, 54544, 72076, 88634, 101296, 126133, 144152, 177268, 234247, 252266, 288304, 354536, 468494, 504532, 709072, 936988, 1009064, 1639729, 1873976, 2018128, 3279458, 3747952, 6558916, 13117832, 26235664]

約数ペア:

[(1, 26235664), (2, 13117832), (4, 6558916), (7, 3747952), (8, 3279458), (13, 2018128), (14, 1873976), (16, 1639729), (26, 1009064), (28, 936988), (37, 709072), (52, 504532), (56, 468494), (74, 354536), (91, 288304), (104, 252266), (112, 234247), (148, 177268), (182, 144152), (208, 126133), (259, 101296), (296, 88634), (364, 72076), (481, 54544), (487, 53872), (518, 50648), (592, 44317), (728, 36038), (962, 27272), (974, 26936), (1036, 25324), (1456, 18019), (1924, 13636), (1948, 13468), (2072, 12662), (3367, 7792), (3409, 7696), (3848, 6818), (3896, 6734), (4144, 6331)]