2822403136

素因数分解:

$2^6\times 7^2\times {\mathrm{900001}}^1$

素因数の和:900027

約数の個数: 42

約数和(自身を含む): 6515114478

約数和(自身を除く): 3692711342

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 900001, 1800002, 3600004, 6300007, 7200008, 12600014, 14400016, 25200028, 28800032, 44100049, 50400056, 57600064, 88200098, 100800112, 176400196, 201600224, 352800392, 403200448, 705600784, 1411201568, 2822403136]

約数ペア:

[(1, 2822403136), (2, 1411201568), (4, 705600784), (7, 403200448), (8, 352800392), (14, 201600224), (16, 176400196), (28, 100800112), (32, 88200098), (49, 57600064), (56, 50400056), (64, 44100049), (98, 28800032), (112, 25200028), (196, 14400016), (224, 12600014), (392, 7200008), (448, 6300007), (784, 3600004), (1568, 1800002), (3136, 900001)]