67029872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2470

約数の個数: 80

約数和(自身を含む): 168322560

約数和(自身を除く): 101292688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2423, 3458, 3952, 4846, 6916, 9692, 13832, 16961, 19384, 27664, 31499, 33922, 38768, 46037, 62998, 67844, 92074, 125996, 135688, 184148, 220493, 251992, 271376, 322259, 368296, 440986, 503984, 598481, 644518, 736592, 881972, 1196962, 1289036, 1763944, 2393924, 2578072, 3527888, 4189367, 4787848, 5156144, 8378734, 9575696, 16757468, 33514936, 67029872]

約数ペア:

[(1, 67029872), (2, 33514936), (4, 16757468), (7, 9575696), (8, 8378734), (13, 5156144), (14, 4787848), (16, 4189367), (19, 3527888), (26, 2578072), (28, 2393924), (38, 1763944), (52, 1289036), (56, 1196962), (76, 881972), (91, 736592), (104, 644518), (112, 598481), (133, 503984), (152, 440986), (182, 368296), (208, 322259), (247, 271376), (266, 251992), (304, 220493), (364, 184148), (494, 135688), (532, 125996), (728, 92074), (988, 67844), (1064, 62998), (1456, 46037), (1729, 38768), (1976, 33922), (2128, 31499), (2423, 27664), (3458, 19384), (3952, 16961), (4846, 13832), (6916, 9692)]