66819647428

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1\times {\mathrm{2251}}^1$

素因数の和:2972

約数の個数: 48

約数和(自身を含む): 119341298944

約数和(自身を除く): 52521651516

約数列:

[1, 2, 4, 73, 146, 277, 292, 367, 554, 734, 1108, 1468, 2251, 4502, 9004, 20221, 26791, 40442, 53582, 80884, 101659, 107164, 164323, 203318, 328646, 406636, 623527, 657292, 826117, 1247054, 1652234, 2494108, 3304468, 7421107, 14842214, 29684428, 45517471, 60306541, 91034942, 120613082, 182069884, 228834409, 241226164, 457668818, 915337636, 16704911857, 33409823714, 66819647428]

約数ペア:

[(1, 66819647428), (2, 33409823714), (4, 16704911857), (73, 915337636), (146, 457668818), (277, 241226164), (292, 228834409), (367, 182069884), (554, 120613082), (734, 91034942), (1108, 60306541), (1468, 45517471), (2251, 29684428), (4502, 14842214), (9004, 7421107), (20221, 3304468), (26791, 2494108), (40442, 1652234), (53582, 1247054), (80884, 826117), (101659, 657292), (107164, 623527), (164323, 406636), (203318, 328646)]