27711944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 57096000

約数和(自身を除く): 29384056

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 169, 199, 206, 338, 398, 412, 676, 796, 824, 1339, 1352, 1592, 2587, 2678, 5174, 5356, 10348, 10712, 17407, 20497, 20696, 33631, 34814, 40994, 67262, 69628, 81988, 134524, 139256, 163976, 266461, 269048, 532922, 1065844, 2131688, 3463993, 6927986, 13855972, 27711944]

約数ペア:

[(1, 27711944), (2, 13855972), (4, 6927986), (8, 3463993), (13, 2131688), (26, 1065844), (52, 532922), (103, 269048), (104, 266461), (169, 163976), (199, 139256), (206, 134524), (338, 81988), (398, 69628), (412, 67262), (676, 40994), (796, 34814), (824, 33631), (1339, 20696), (1352, 20497), (1592, 17407), (2587, 10712), (2678, 10348), (5174, 5356)]