26555452

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 60041520

約数和(自身を除く): 33486068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 109, 113, 154, 196, 218, 226, 308, 436, 452, 539, 763, 791, 1078, 1199, 1243, 1526, 1582, 2156, 2398, 2486, 3052, 3164, 4796, 4972, 5341, 5537, 8393, 8701, 10682, 11074, 12317, 16786, 17402, 21364, 22148, 24634, 33572, 34804, 49268, 58751, 60907, 86219, 117502, 121814, 135487, 172438, 235004, 243628, 270974, 344876, 541948, 603533, 948409, 1207066, 1896818, 2414132, 3793636, 6638863, 13277726, 26555452]

約数ペア:

[(1, 26555452), (2, 13277726), (4, 6638863), (7, 3793636), (11, 2414132), (14, 1896818), (22, 1207066), (28, 948409), (44, 603533), (49, 541948), (77, 344876), (98, 270974), (109, 243628), (113, 235004), (154, 172438), (196, 135487), (218, 121814), (226, 117502), (308, 86219), (436, 60907), (452, 58751), (539, 49268), (763, 34804), (791, 33572), (1078, 24634), (1199, 22148), (1243, 21364), (1526, 17402), (1582, 16786), (2156, 12317), (2398, 11074), (2486, 10682), (3052, 8701), (3164, 8393), (4796, 5537), (4972, 5341)]