28287049042

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1\times {\mathrm{14401}}^1$

素因数の和:15394

約数の個数: 32

約数和(自身を含む): 48835914624

約数和(自身を除く): 20548865582

約数列:

[1, 2, 7, 14, 173, 346, 811, 1211, 1622, 2422, 5677, 11354, 14401, 28802, 100807, 140303, 201614, 280606, 982121, 1964242, 2491373, 4982746, 11679211, 17439611, 23358422, 34879222, 81754477, 163508954, 2020503503, 4041007006, 14143524521, 28287049042]

約数ペア:

[(1, 28287049042), (2, 14143524521), (7, 4041007006), (14, 2020503503), (173, 163508954), (346, 81754477), (811, 34879222), (1211, 23358422), (1622, 17439611), (2422, 11679211), (5677, 4982746), (11354, 2491373), (14401, 1964242), (28802, 982121), (100807, 280606), (140303, 201614)]