1395953984

素因数分解:

$2^6\times {\mathrm{2207}}^1\times {\mathrm{9883}}^1$

素因数の和:12102

約数の個数: 28

約数和(自身を含む): 2771631744

約数和(自身を除く): 1375677760

約数列:

[1, 2, 4, 8, 16, 32, 64, 2207, 4414, 8828, 9883, 17656, 19766, 35312, 39532, 70624, 79064, 141248, 158128, 316256, 632512, 21811781, 43623562, 87247124, 174494248, 348988496, 697976992, 1395953984]

約数ペア:

[(1, 1395953984), (2, 697976992), (4, 348988496), (8, 174494248), (16, 87247124), (32, 43623562), (64, 21811781), (2207, 632512), (4414, 316256), (8828, 158128), (9883, 141248), (17656, 79064), (19766, 70624), (35312, 39532)]