25526436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 66284064

約数和(自身を除く): 40757628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 246, 307, 338, 492, 507, 533, 614, 676, 921, 1014, 1066, 1228, 1599, 1842, 2028, 2132, 3198, 3684, 3991, 6396, 6929, 7982, 11973, 12587, 13858, 15964, 20787, 23946, 25174, 27716, 37761, 41574, 47892, 50348, 51883, 75522, 83148, 103766, 151044, 155649, 163631, 207532, 311298, 327262, 490893, 622596, 654524, 981786, 1963572, 2127203, 4254406, 6381609, 8508812, 12763218, 25526436]

約数ペア:

[(1, 25526436), (2, 12763218), (3, 8508812), (4, 6381609), (6, 4254406), (12, 2127203), (13, 1963572), (26, 981786), (39, 654524), (41, 622596), (52, 490893), (78, 327262), (82, 311298), (123, 207532), (156, 163631), (164, 155649), (169, 151044), (246, 103766), (307, 83148), (338, 75522), (492, 51883), (507, 50348), (533, 47892), (614, 41574), (676, 37761), (921, 27716), (1014, 25174), (1066, 23946), (1228, 20787), (1599, 15964), (1842, 13858), (2028, 12587), (2132, 11973), (3198, 7982), (3684, 6929), (3991, 6396)]