24722724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 65714880

約数和(自身を除く): 40992156

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 439, 494, 722, 741, 878, 988, 1083, 1317, 1444, 1482, 1756, 2166, 2634, 2964, 4332, 4693, 5268, 5707, 8341, 9386, 11414, 14079, 16682, 17121, 18772, 22828, 25023, 28158, 33364, 34242, 50046, 56316, 68484, 100092, 108433, 158479, 216866, 316958, 325299, 433732, 475437, 633916, 650598, 950874, 1301196, 1901748, 2060227, 4120454, 6180681, 8240908, 12361362, 24722724]

約数ペア:

[(1, 24722724), (2, 12361362), (3, 8240908), (4, 6180681), (6, 4120454), (12, 2060227), (13, 1901748), (19, 1301196), (26, 950874), (38, 650598), (39, 633916), (52, 475437), (57, 433732), (76, 325299), (78, 316958), (114, 216866), (156, 158479), (228, 108433), (247, 100092), (361, 68484), (439, 56316), (494, 50046), (722, 34242), (741, 33364), (878, 28158), (988, 25023), (1083, 22828), (1317, 18772), (1444, 17121), (1482, 16682), (1756, 14079), (2166, 11414), (2634, 9386), (2964, 8341), (4332, 5707), (4693, 5268)]