71993020912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{727261}}^1$

素因数の和:727561

約数の個数: 40

約数和(自身を含む): 146092390560

約数和(自身を除く): 74099369648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 269, 368, 538, 1076, 2152, 4304, 6187, 12374, 24748, 49496, 98992, 727261, 1454522, 2909044, 5818088, 11636176, 16727003, 33454006, 66908012, 133816024, 195633209, 267632048, 391266418, 782532836, 1565065672, 3130131344, 4499563807, 8999127614, 17998255228, 35996510456, 71993020912]

約数ペア:

[(1, 71993020912), (2, 35996510456), (4, 17998255228), (8, 8999127614), (16, 4499563807), (23, 3130131344), (46, 1565065672), (92, 782532836), (184, 391266418), (269, 267632048), (368, 195633209), (538, 133816024), (1076, 66908012), (2152, 33454006), (4304, 16727003), (6187, 11636176), (12374, 5818088), (24748, 2909044), (49496, 1454522), (98992, 727261)]