47020744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4357}}^1$

素因数の和:4453

約数の個数: 32

約数和(自身を含む): 94132800

約数和(自身を除く): 47112056

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 4357, 5396, 8714, 10792, 17428, 34856, 82783, 165566, 309347, 331132, 618694, 662264, 1237388, 2474776, 5877593, 11755186, 23510372, 47020744]

約数ペア:

[(1, 47020744), (2, 23510372), (4, 11755186), (8, 5877593), (19, 2474776), (38, 1237388), (71, 662264), (76, 618694), (142, 331132), (152, 309347), (284, 165566), (568, 82783), (1349, 34856), (2698, 17428), (4357, 10792), (5396, 8714)]