4397152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 9389520

約数和(自身を除く): 4992368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 137, 236, 272, 274, 472, 544, 548, 944, 1003, 1096, 1888, 2006, 2192, 2329, 4012, 4384, 4658, 8024, 8083, 9316, 16048, 16166, 18632, 32096, 32332, 37264, 64664, 74528, 129328, 137411, 258656, 274822, 549644, 1099288, 2198576, 4397152]

約数ペア:

[(1, 4397152), (2, 2198576), (4, 1099288), (8, 549644), (16, 274822), (17, 258656), (32, 137411), (34, 129328), (59, 74528), (68, 64664), (118, 37264), (136, 32332), (137, 32096), (236, 18632), (272, 16166), (274, 16048), (472, 9316), (544, 8083), (548, 8024), (944, 4658), (1003, 4384), (1096, 4012), (1888, 2329), (2006, 2192)]