71211584

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{18859}}^1$

素因数の和:18930

約数の個数: 28

約数和(自身を含む): 143713200

約数和(自身を除く): 72501616

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 18859, 37718, 75436, 150872, 301744, 603488, 1112681, 1206976, 2225362, 4450724, 8901448, 17802896, 35605792, 71211584]

約数ペア:

[(1, 71211584), (2, 35605792), (4, 17802896), (8, 8901448), (16, 4450724), (32, 2225362), (59, 1206976), (64, 1112681), (118, 603488), (236, 301744), (472, 150872), (944, 75436), (1888, 37718), (3776, 18859)]