25437052108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{58661}}^1$

素因数の和:58978

約数の個数: 48

約数和(自身を含む): 49670288640

約数和(自身を除く): 24233236532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 269, 403, 538, 806, 1076, 1612, 3497, 6994, 8339, 13988, 16678, 33356, 58661, 108407, 117322, 216814, 234644, 433628, 762593, 1525186, 1818491, 3050372, 3636982, 7273964, 15779809, 23640383, 31559618, 47280766, 63119236, 94561532, 205137517, 410275034, 489174079, 820550068, 978348158, 1956696316, 6359263027, 12718526054, 25437052108]

約数ペア:

[(1, 25437052108), (2, 12718526054), (4, 6359263027), (13, 1956696316), (26, 978348158), (31, 820550068), (52, 489174079), (62, 410275034), (124, 205137517), (269, 94561532), (403, 63119236), (538, 47280766), (806, 31559618), (1076, 23640383), (1612, 15779809), (3497, 7273964), (6994, 3636982), (8339, 3050372), (13988, 1818491), (16678, 1525186), (33356, 762593), (58661, 433628), (108407, 234644), (117322, 216814)]