29880368

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 66424320

約数和(自身を除く): 36543952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 619, 862, 1238, 1724, 2476, 3017, 3448, 4333, 4952, 6034, 6896, 8666, 9904, 12068, 17332, 24136, 34664, 48272, 69328, 266789, 533578, 1067156, 1867523, 2134312, 3735046, 4268624, 7470092, 14940184, 29880368]

約数ペア:

[(1, 29880368), (2, 14940184), (4, 7470092), (7, 4268624), (8, 3735046), (14, 2134312), (16, 1867523), (28, 1067156), (56, 533578), (112, 266789), (431, 69328), (619, 48272), (862, 34664), (1238, 24136), (1724, 17332), (2476, 12068), (3017, 9904), (3448, 8666), (4333, 6896), (4952, 6034)]