804911408

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{90971}}^1$

素因数の和:91065

約数の個数: 40

約数和(自身を含む): 1804884480

約数和(自身を除く): 999973072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 90971, 181942, 363884, 636797, 727768, 1273594, 1455536, 2547188, 5094376, 7186709, 10188752, 14373418, 28746836, 50306963, 57493672, 100613926, 114987344, 201227852, 402455704, 804911408]

約数ペア:

[(1, 804911408), (2, 402455704), (4, 201227852), (7, 114987344), (8, 100613926), (14, 57493672), (16, 50306963), (28, 28746836), (56, 14373418), (79, 10188752), (112, 7186709), (158, 5094376), (316, 2547188), (553, 1455536), (632, 1273594), (1106, 727768), (1264, 636797), (2212, 363884), (4424, 181942), (8848, 90971)]