25101307973716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{15364849}}^1$

素因数の和:15365308

約数の個数: 48

約数和(自身を含む): 47973363858000

約数和(自身を除く): 22872055884284

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 353, 356, 706, 1157, 1412, 2314, 4589, 4628, 9178, 18356, 31417, 62834, 125668, 408421, 816842, 1633684, 15364849, 30729698, 61459396, 199743037, 399486074, 798972148, 1367471561, 2734943122, 5423791697, 5469886244, 10847583394, 17777130293, 21695166788, 35554260586, 70509292061, 71108521172, 141018584122, 282037168244, 482717461033, 965434922066, 1930869844132, 6275326993429, 12550653986858, 25101307973716]

約数ペア:

[(1, 25101307973716), (2, 12550653986858), (4, 6275326993429), (13, 1930869844132), (26, 965434922066), (52, 482717461033), (89, 282037168244), (178, 141018584122), (353, 71108521172), (356, 70509292061), (706, 35554260586), (1157, 21695166788), (1412, 17777130293), (2314, 10847583394), (4589, 5469886244), (4628, 5423791697), (9178, 2734943122), (18356, 1367471561), (31417, 798972148), (62834, 399486074), (125668, 199743037), (408421, 61459396), (816842, 30729698), (1633684, 15364849)]