26357916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 68436144

約数和(自身を除く): 42078228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 246, 317, 338, 492, 507, 533, 634, 676, 951, 1014, 1066, 1268, 1599, 1902, 2028, 2132, 3198, 3804, 4121, 6396, 6929, 8242, 12363, 12997, 13858, 16484, 20787, 24726, 25994, 27716, 38991, 41574, 49452, 51988, 53573, 77982, 83148, 107146, 155964, 160719, 168961, 214292, 321438, 337922, 506883, 642876, 675844, 1013766, 2027532, 2196493, 4392986, 6589479, 8785972, 13178958, 26357916]

約数ペア:

[(1, 26357916), (2, 13178958), (3, 8785972), (4, 6589479), (6, 4392986), (12, 2196493), (13, 2027532), (26, 1013766), (39, 675844), (41, 642876), (52, 506883), (78, 337922), (82, 321438), (123, 214292), (156, 168961), (164, 160719), (169, 155964), (246, 107146), (317, 83148), (338, 77982), (492, 53573), (507, 51988), (533, 49452), (634, 41574), (676, 38991), (951, 27716), (1014, 25994), (1066, 24726), (1268, 20787), (1599, 16484), (1902, 13858), (2028, 12997), (2132, 12363), (3198, 8242), (3804, 6929), (4121, 6396)]