1570705216

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1127

約数の個数: 56

約数和(自身を含む): 3159837216

約数和(自身を除く): 1589132000

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 347, 428, 661, 694, 856, 1322, 1388, 1712, 2644, 2776, 3424, 5288, 5552, 6848, 10576, 11104, 21152, 22208, 37129, 42304, 70727, 74258, 141454, 148516, 229367, 282908, 297032, 458734, 565816, 594064, 917468, 1131632, 1188128, 1834936, 2263264, 2376256, 3669872, 4526528, 7339744, 14679488, 24542269, 49084538, 98169076, 196338152, 392676304, 785352608, 1570705216]

約数ペア:

[(1, 1570705216), (2, 785352608), (4, 392676304), (8, 196338152), (16, 98169076), (32, 49084538), (64, 24542269), (107, 14679488), (214, 7339744), (347, 4526528), (428, 3669872), (661, 2376256), (694, 2263264), (856, 1834936), (1322, 1188128), (1388, 1131632), (1712, 917468), (2644, 594064), (2776, 565816), (3424, 458734), (5288, 297032), (5552, 282908), (6848, 229367), (10576, 148516), (11104, 141454), (21152, 74258), (22208, 70727), (37129, 42304)]