71283648

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2825

約数の個数: 56

約数和(自身を含む): 190032640

約数和(自身を除く): 118748992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 2671, 3336, 4448, 5342, 6672, 8013, 8896, 10684, 13344, 16026, 21368, 26688, 32052, 42736, 64104, 85472, 128208, 170944, 256416, 371269, 512832, 742538, 1113807, 1485076, 2227614, 2970152, 4455228, 5940304, 8910456, 11880608, 17820912, 23761216, 35641824, 71283648]

約数ペア:

[(1, 71283648), (2, 35641824), (3, 23761216), (4, 17820912), (6, 11880608), (8, 8910456), (12, 5940304), (16, 4455228), (24, 2970152), (32, 2227614), (48, 1485076), (64, 1113807), (96, 742538), (139, 512832), (192, 371269), (278, 256416), (417, 170944), (556, 128208), (834, 85472), (1112, 64104), (1668, 42736), (2224, 32052), (2671, 26688), (3336, 21368), (4448, 16026), (5342, 13344), (6672, 10684), (8013, 8896)]