67066454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11940

約数の個数: 32

約数和(自身を含む): 127819776

約数和(自身を除く): 60753322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 11887, 23774, 83209, 154531, 166418, 309062, 368497, 736994, 1081717, 2163434, 2579479, 4790461, 5158958, 9580922, 33533227, 67066454]

約数ペア:

[(1, 67066454), (2, 33533227), (7, 9580922), (13, 5158958), (14, 4790461), (26, 2579479), (31, 2163434), (62, 1081717), (91, 736994), (182, 368497), (217, 309062), (403, 166418), (434, 154531), (806, 83209), (2821, 23774), (5642, 11887)]