29811376

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1487}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 66424320

約数和(自身を除く): 36612944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 1487, 2506, 2864, 2974, 5012, 5948, 10024, 10409, 11896, 20048, 20818, 23792, 41636, 83272, 166544, 266173, 532346, 1064692, 1863211, 2129384, 3726422, 4258768, 7452844, 14905688, 29811376]

約数ペア:

[(1, 29811376), (2, 14905688), (4, 7452844), (7, 4258768), (8, 3726422), (14, 2129384), (16, 1863211), (28, 1064692), (56, 532346), (112, 266173), (179, 166544), (358, 83272), (716, 41636), (1253, 23792), (1432, 20818), (1487, 20048), (2506, 11896), (2864, 10409), (2974, 10024), (5012, 5948)]