71120267764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{48883}}^1$

素因数の和:49485

約数の個数: 72

約数和(自身を含む): 156193765728

約数和(自身を除く): 85073497964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 571, 637, 1142, 1274, 2284, 2548, 3997, 7423, 7994, 14846, 15988, 27979, 29692, 48883, 51961, 55958, 97766, 103922, 111916, 195532, 207844, 342181, 363727, 635479, 684362, 727454, 1270958, 1368724, 1454908, 2395267, 2541916, 4448353, 4790534, 8896706, 9581068, 17793412, 27912193, 31138471, 55824386, 62276942, 111648772, 124553884, 195385351, 362858509, 390770702, 725717018, 781541404, 1367697457, 1451434036, 2540009563, 2735394914, 5080019126, 5470789828, 10160038252, 17780066941, 35560133882, 71120267764]

約数ペア:

[(1, 71120267764), (2, 35560133882), (4, 17780066941), (7, 10160038252), (13, 5470789828), (14, 5080019126), (26, 2735394914), (28, 2540009563), (49, 1451434036), (52, 1367697457), (91, 781541404), (98, 725717018), (182, 390770702), (196, 362858509), (364, 195385351), (571, 124553884), (637, 111648772), (1142, 62276942), (1274, 55824386), (2284, 31138471), (2548, 27912193), (3997, 17793412), (7423, 9581068), (7994, 8896706), (14846, 4790534), (15988, 4448353), (27979, 2541916), (29692, 2395267), (48883, 1454908), (51961, 1368724), (55958, 1270958), (97766, 727454), (103922, 684362), (111916, 635479), (195532, 363727), (207844, 342181)]