2217160768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{49279}}^1$

素因数の和:49347

約数の個数: 56

約数和(自身を含む): 4756505600

約数和(自身を除く): 2539344832

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2812, 5624, 11248, 22496, 44992, 49279, 98558, 197116, 394232, 788464, 936301, 1576928, 1823323, 1872602, 3153856, 3646646, 3745204, 7293292, 7490408, 14586584, 14980816, 29173168, 29961632, 34643137, 58346336, 59923264, 69286274, 116692672, 138572548, 277145096, 554290192, 1108580384, 2217160768]

約数ペア:

[(1, 2217160768), (2, 1108580384), (4, 554290192), (8, 277145096), (16, 138572548), (19, 116692672), (32, 69286274), (37, 59923264), (38, 58346336), (64, 34643137), (74, 29961632), (76, 29173168), (148, 14980816), (152, 14586584), (296, 7490408), (304, 7293292), (592, 3745204), (608, 3646646), (703, 3153856), (1184, 1872602), (1216, 1823323), (1406, 1576928), (2368, 936301), (2812, 788464), (5624, 394232), (11248, 197116), (22496, 98558), (44992, 49279)]