67489916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2273}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 127471344

約数和(自身を除く): 59981428

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 2273, 2284, 4546, 7423, 9092, 14846, 29549, 29692, 59098, 118196, 1297883, 2595766, 5191532, 16872479, 33744958, 67489916]

約数ペア:

[(1, 67489916), (2, 33744958), (4, 16872479), (13, 5191532), (26, 2595766), (52, 1297883), (571, 118196), (1142, 59098), (2273, 29692), (2284, 29549), (4546, 14846), (7423, 9092)]