66963584

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{8867}}^1$

素因数の和:8940

約数の個数: 32

約数和(自身を含む): 135680400

約数和(自身を除く): 68716816

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 8867, 17734, 35468, 70936, 141872, 283744, 523153, 567488, 1046306, 1134976, 2092612, 4185224, 8370448, 16740896, 33481792, 66963584]

約数ペア:

[(1, 66963584), (2, 33481792), (4, 16740896), (8, 8370448), (16, 4185224), (32, 2092612), (59, 1134976), (64, 1046306), (118, 567488), (128, 523153), (236, 283744), (472, 141872), (944, 70936), (1888, 35468), (3776, 17734), (7552, 8867)]