25458636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 71532720

約数和(自身を除く): 46074084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1493, 2436, 2842, 2986, 4263, 4479, 5684, 5972, 8526, 8958, 10451, 17052, 17916, 20902, 31353, 41804, 43297, 62706, 73157, 86594, 125412, 129891, 146314, 173188, 219471, 259782, 292628, 303079, 438942, 519564, 606158, 877884, 909237, 1212316, 1818474, 2121553, 3636948, 4243106, 6364659, 8486212, 12729318, 25458636]

約数ペア:

[(1, 25458636), (2, 12729318), (3, 8486212), (4, 6364659), (6, 4243106), (7, 3636948), (12, 2121553), (14, 1818474), (21, 1212316), (28, 909237), (29, 877884), (42, 606158), (49, 519564), (58, 438942), (84, 303079), (87, 292628), (98, 259782), (116, 219471), (147, 173188), (174, 146314), (196, 129891), (203, 125412), (294, 86594), (348, 73157), (406, 62706), (588, 43297), (609, 41804), (812, 31353), (1218, 20902), (1421, 17916), (1493, 17052), (2436, 10451), (2842, 8958), (2986, 8526), (4263, 5972), (4479, 5684)]