27518744540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{694567}}^1$

素因数の和:694866

約数の個数: 48

約数和(自身を含む): 66278456832

約数和(自身を除く): 38759712292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 694567, 1389134, 2778268, 3472835, 4861969, 6945670, 9723938, 13891340, 19447876, 24309845, 48619690, 97239380, 196562461, 393124922, 786249844, 982812305, 1375937227, 1965624610, 2751874454, 3931249220, 5503748908, 6879686135, 13759372270, 27518744540]

約数ペア:

[(1, 27518744540), (2, 13759372270), (4, 6879686135), (5, 5503748908), (7, 3931249220), (10, 2751874454), (14, 1965624610), (20, 1375937227), (28, 982812305), (35, 786249844), (70, 393124922), (140, 196562461), (283, 97239380), (566, 48619690), (1132, 24309845), (1415, 19447876), (1981, 13891340), (2830, 9723938), (3962, 6945670), (5660, 4861969), (7924, 3472835), (9905, 2778268), (19810, 1389134), (39620, 694567)]