78963328

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{16673}}^1$

素因数の和:16724

約数の個数: 32

約数和(自身を含む): 161571060

約数和(自身を除く): 82607732

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 16673, 33346, 66692, 133384, 266768, 533536, 616901, 1067072, 1233802, 2134144, 2467604, 4935208, 9870416, 19740832, 39481664, 78963328]

約数ペア:

[(1, 78963328), (2, 39481664), (4, 19740832), (8, 9870416), (16, 4935208), (32, 2467604), (37, 2134144), (64, 1233802), (74, 1067072), (128, 616901), (148, 533536), (296, 266768), (592, 133384), (1184, 66692), (2368, 33346), (4736, 16673)]