1566800768

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3907}}^1$

素因数の和:4175

約数の個数: 64

約数和(自身を含む): 3376277520

約数和(自身を除く): 1809476752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 241, 416, 482, 832, 964, 1664, 1928, 3133, 3856, 3907, 6266, 7712, 7814, 12532, 15424, 15628, 25064, 30848, 31256, 50128, 50791, 62512, 100256, 101582, 125024, 200512, 203164, 250048, 401024, 406328, 500096, 812656, 941587, 1625312, 1883174, 3250624, 3766348, 6501248, 7532696, 12240631, 15065392, 24481262, 30130784, 48962524, 60261568, 97925048, 120523136, 195850096, 391700192, 783400384, 1566800768]

約数ペア:

[(1, 1566800768), (2, 783400384), (4, 391700192), (8, 195850096), (13, 120523136), (16, 97925048), (26, 60261568), (32, 48962524), (52, 30130784), (64, 24481262), (104, 15065392), (128, 12240631), (208, 7532696), (241, 6501248), (416, 3766348), (482, 3250624), (832, 1883174), (964, 1625312), (1664, 941587), (1928, 812656), (3133, 500096), (3856, 406328), (3907, 401024), (6266, 250048), (7712, 203164), (7814, 200512), (12532, 125024), (15424, 101582), (15628, 100256), (25064, 62512), (30848, 50791), (31256, 50128)]