30138752

素因数分解:

$2^7\times 7^1\times {\mathrm{33637}}^1$

素因数の和:33658

約数の個数: 32

約数和(自身を含む): 68621520

約数和(自身を除く): 38482768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 33637, 67274, 134548, 235459, 269096, 470918, 538192, 941836, 1076384, 1883672, 2152768, 3767344, 4305536, 7534688, 15069376, 30138752]

約数ペア:

[(1, 30138752), (2, 15069376), (4, 7534688), (7, 4305536), (8, 3767344), (14, 2152768), (16, 1883672), (28, 1076384), (32, 941836), (56, 538192), (64, 470918), (112, 269096), (128, 235459), (224, 134548), (448, 67274), (896, 33637)]