71346016

素因数分解:

$2^5\times 7^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 161118720

約数和(自身を除く): 89772704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 431, 739, 862, 1478, 1724, 2956, 3017, 3448, 5173, 5912, 6034, 6896, 10346, 11824, 12068, 13792, 20692, 23648, 24136, 41384, 48272, 82768, 96544, 165536, 318509, 637018, 1274036, 2229563, 2548072, 4459126, 5096144, 8918252, 10192288, 17836504, 35673008, 71346016]

約数ペア:

[(1, 71346016), (2, 35673008), (4, 17836504), (7, 10192288), (8, 8918252), (14, 5096144), (16, 4459126), (28, 2548072), (32, 2229563), (56, 1274036), (112, 637018), (224, 318509), (431, 165536), (739, 96544), (862, 82768), (1478, 48272), (1724, 41384), (2956, 24136), (3017, 23648), (3448, 20692), (5173, 13792), (5912, 12068), (6034, 11824), (6896, 10346)]