42636958

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 40

約数和(自身を含む): 80467128

約数和(自身を除く): 37830170

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 683, 686, 1274, 1366, 2401, 4459, 4781, 4802, 8879, 8918, 9562, 17758, 31213, 33467, 62153, 62426, 66934, 124306, 234269, 435071, 468538, 870142, 1639883, 3045497, 3279766, 6090994, 21318479, 42636958]

約数ペア:

[(1, 42636958), (2, 21318479), (7, 6090994), (13, 3279766), (14, 3045497), (26, 1639883), (49, 870142), (91, 468538), (98, 435071), (182, 234269), (343, 124306), (637, 66934), (683, 62426), (686, 62153), (1274, 33467), (1366, 31213), (2401, 17758), (4459, 9562), (4781, 8918), (4802, 8879)]