25842894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 67174272

約数和(自身を除く): 41331378

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 61, 66, 77, 98, 122, 131, 147, 154, 183, 231, 262, 294, 366, 393, 427, 462, 539, 671, 786, 854, 917, 1078, 1281, 1342, 1441, 1617, 1834, 2013, 2562, 2751, 2882, 2989, 3234, 4026, 4323, 4697, 5502, 5978, 6419, 7991, 8646, 8967, 9394, 10087, 12838, 14091, 15982, 17934, 19257, 20174, 23973, 28182, 30261, 32879, 38514, 47946, 55937, 60522, 65758, 70609, 87901, 98637, 111874, 141218, 167811, 175802, 197274, 211827, 263703, 335622, 391559, 423654, 527406, 615307, 783118, 1174677, 1230614, 1845921, 2349354, 3691842, 4307149, 8614298, 12921447, 25842894]

約数ペア:

[(1, 25842894), (2, 12921447), (3, 8614298), (6, 4307149), (7, 3691842), (11, 2349354), (14, 1845921), (21, 1230614), (22, 1174677), (33, 783118), (42, 615307), (49, 527406), (61, 423654), (66, 391559), (77, 335622), (98, 263703), (122, 211827), (131, 197274), (147, 175802), (154, 167811), (183, 141218), (231, 111874), (262, 98637), (294, 87901), (366, 70609), (393, 65758), (427, 60522), (462, 55937), (539, 47946), (671, 38514), (786, 32879), (854, 30261), (917, 28182), (1078, 23973), (1281, 20174), (1342, 19257), (1441, 17934), (1617, 15982), (1834, 14091), (2013, 12838), (2562, 10087), (2751, 9394), (2882, 8967), (2989, 8646), (3234, 7991), (4026, 6419), (4323, 5978), (4697, 5502)]