2027008

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 40

約数和(自身を含む): 4198392

約数和(自身を除く): 2171384

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 107, 128, 148, 214, 256, 296, 428, 512, 592, 856, 1184, 1712, 2368, 3424, 3959, 4736, 6848, 7918, 9472, 13696, 15836, 18944, 27392, 31672, 54784, 63344, 126688, 253376, 506752, 1013504, 2027008]

約数ペア:

[(1, 2027008), (2, 1013504), (4, 506752), (8, 253376), (16, 126688), (32, 63344), (37, 54784), (64, 31672), (74, 27392), (107, 18944), (128, 15836), (148, 13696), (214, 9472), (256, 7918), (296, 6848), (428, 4736), (512, 3959), (592, 3424), (856, 2368), (1184, 1712)]