78368446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 130572288

約数和(自身を除く): 52203842

約数列:

[1, 2, 13, 26, 43, 86, 191, 367, 382, 559, 734, 1118, 2483, 4771, 4966, 8213, 9542, 15781, 16426, 31562, 70097, 106769, 140194, 205153, 213538, 410306, 911261, 1822522, 3014171, 6028342, 39184223, 78368446]

約数ペア:

[(1, 78368446), (2, 39184223), (13, 6028342), (26, 3014171), (43, 1822522), (86, 911261), (191, 410306), (367, 213538), (382, 205153), (559, 140194), (734, 106769), (1118, 70097), (2483, 31562), (4771, 16426), (4966, 15781), (8213, 9542)]