78855952

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6971}}^1$

素因数の和:7087

約数の個数: 40

約数和(自身を含む): 176363712

約数和(自身を除く): 97507760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 6971, 11312, 13942, 27884, 48797, 55768, 97594, 111536, 195188, 390376, 704071, 780752, 1408142, 2816284, 4928497, 5632568, 9856994, 11265136, 19713988, 39427976, 78855952]

約数ペア:

[(1, 78855952), (2, 39427976), (4, 19713988), (7, 11265136), (8, 9856994), (14, 5632568), (16, 4928497), (28, 2816284), (56, 1408142), (101, 780752), (112, 704071), (202, 390376), (404, 195188), (707, 111536), (808, 97594), (1414, 55768), (1616, 48797), (2828, 27884), (5656, 13942), (6971, 11312)]