4914464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 10432800

約数和(自身を除く): 5518336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 137, 152, 236, 274, 304, 472, 548, 608, 944, 1096, 1121, 1888, 2192, 2242, 2603, 4384, 4484, 5206, 8083, 8968, 10412, 16166, 17936, 20824, 32332, 35872, 41648, 64664, 83296, 129328, 153577, 258656, 307154, 614308, 1228616, 2457232, 4914464]

約数ペア:

[(1, 4914464), (2, 2457232), (4, 1228616), (8, 614308), (16, 307154), (19, 258656), (32, 153577), (38, 129328), (59, 83296), (76, 64664), (118, 41648), (137, 35872), (152, 32332), (236, 20824), (274, 17936), (304, 16166), (472, 10412), (548, 8968), (608, 8083), (944, 5206), (1096, 4484), (1121, 4384), (1888, 2603), (2192, 2242)]