42637389184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1847}}^1\times {\mathrm{13873}}^1$

素因数の和:15747

約数の個数: 64

約数和(自身を含む): 91531772640

約数和(自身を除く): 48894383456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1847, 3694, 7388, 13873, 14776, 24011, 27746, 29552, 48022, 55492, 59104, 96044, 110984, 118208, 180349, 192088, 221968, 236416, 360698, 384176, 443936, 721396, 768352, 887872, 1442792, 1536704, 1775744, 2885584, 3073408, 5771168, 11542336, 23084672, 25623431, 51246862, 102493724, 204987448, 333104603, 409974896, 666209206, 819949792, 1332418412, 1639899584, 2664836824, 3279799168, 5329673648, 10659347296, 21318694592, 42637389184]

約数ペア:

[(1, 42637389184), (2, 21318694592), (4, 10659347296), (8, 5329673648), (13, 3279799168), (16, 2664836824), (26, 1639899584), (32, 1332418412), (52, 819949792), (64, 666209206), (104, 409974896), (128, 333104603), (208, 204987448), (416, 102493724), (832, 51246862), (1664, 25623431), (1847, 23084672), (3694, 11542336), (7388, 5771168), (13873, 3073408), (14776, 2885584), (24011, 1775744), (27746, 1536704), (29552, 1442792), (48022, 887872), (55492, 768352), (59104, 721396), (96044, 443936), (110984, 384176), (118208, 360698), (180349, 236416), (192088, 221968)]