64199411152

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{599}}^1\times {\mathrm{15121}}^1$

素因数の和:16171

約数の個数: 40

約数和(自身を含む): 124883524800

約数和(自身を除く): 60684113648

約数列:

[1, 2, 4, 8, 16, 443, 599, 886, 1198, 1772, 2396, 3544, 4792, 7088, 9584, 15121, 30242, 60484, 120968, 241936, 265357, 530714, 1061428, 2122856, 4245712, 6698603, 9057479, 13397206, 18114958, 26794412, 36229916, 53588824, 72459832, 107177648, 144919664, 4012463197, 8024926394, 16049852788, 32099705576, 64199411152]

約数ペア:

[(1, 64199411152), (2, 32099705576), (4, 16049852788), (8, 8024926394), (16, 4012463197), (443, 144919664), (599, 107177648), (886, 72459832), (1198, 53588824), (1772, 36229916), (2396, 26794412), (3544, 18114958), (4792, 13397206), (7088, 9057479), (9584, 6698603), (15121, 4245712), (30242, 2122856), (60484, 1061428), (120968, 530714), (241936, 265357)]