67867696

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1374

約数の個数: 60

約数和(自身を含む): 149994120

約数和(自身を除く): 82126424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1321, 1352, 1976, 2642, 2704, 3211, 3952, 5284, 6422, 10568, 12844, 17173, 21136, 25099, 25688, 34346, 50198, 51376, 68692, 100396, 137384, 200792, 223249, 274768, 326287, 401584, 446498, 652574, 892996, 1305148, 1785992, 2610296, 3571984, 4241731, 5220592, 8483462, 16966924, 33933848, 67867696]

約数ペア:

[(1, 67867696), (2, 33933848), (4, 16966924), (8, 8483462), (13, 5220592), (16, 4241731), (19, 3571984), (26, 2610296), (38, 1785992), (52, 1305148), (76, 892996), (104, 652574), (152, 446498), (169, 401584), (208, 326287), (247, 274768), (304, 223249), (338, 200792), (494, 137384), (676, 100396), (988, 68692), (1321, 51376), (1352, 50198), (1976, 34346), (2642, 25688), (2704, 25099), (3211, 21136), (3952, 17173), (5284, 12844), (6422, 10568)]