68066912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 142802352

約数和(自身を除く): 74735440

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 211, 272, 422, 544, 593, 844, 1186, 1688, 2372, 3376, 3587, 4744, 6752, 7174, 9488, 10081, 14348, 18976, 20162, 28696, 40324, 57392, 80648, 114784, 125123, 161296, 250246, 322592, 500492, 1000984, 2001968, 2127091, 4003936, 4254182, 8508364, 17016728, 34033456, 68066912]

約数ペア:

[(1, 68066912), (2, 34033456), (4, 17016728), (8, 8508364), (16, 4254182), (17, 4003936), (32, 2127091), (34, 2001968), (68, 1000984), (136, 500492), (211, 322592), (272, 250246), (422, 161296), (544, 125123), (593, 114784), (844, 80648), (1186, 57392), (1688, 40324), (2372, 28696), (3376, 20162), (3587, 18976), (4744, 14348), (6752, 10081), (7174, 9488)]