74067328

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{13457}}^1$

素因数の和:13514

約数の個数: 32

約数和(自身を含む): 150998760

約数和(自身を除く): 76931432

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 13457, 26914, 53828, 107656, 215312, 430624, 578651, 861248, 1157302, 1722496, 2314604, 4629208, 9258416, 18516832, 37033664, 74067328]

約数ペア:

[(1, 74067328), (2, 37033664), (4, 18516832), (8, 9258416), (16, 4629208), (32, 2314604), (43, 1722496), (64, 1157302), (86, 861248), (128, 578651), (172, 430624), (344, 215312), (688, 107656), (1376, 53828), (2752, 26914), (5504, 13457)]