3746567984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{320329}}^1$

素因数の和:320397

約数の個数: 40

約数和(自身を含む): 7864742160

約数和(自身を除く): 4118174176

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 320329, 640658, 1281316, 2562632, 5125264, 5445593, 10891186, 13774147, 21782372, 27548294, 43564744, 55096588, 87129488, 110193176, 220386352, 234160499, 468320998, 936641996, 1873283992, 3746567984]

約数ペア:

[(1, 3746567984), (2, 1873283992), (4, 936641996), (8, 468320998), (16, 234160499), (17, 220386352), (34, 110193176), (43, 87129488), (68, 55096588), (86, 43564744), (136, 27548294), (172, 21782372), (272, 13774147), (344, 10891186), (688, 5445593), (731, 5125264), (1462, 2562632), (2924, 1281316), (5848, 640658), (11696, 320329)]