61560608

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 54

約数和(自身を含む): 129688209

約数和(自身を除く): 68127601

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 361, 584, 608, 722, 1168, 1387, 1444, 2336, 2774, 2888, 5329, 5548, 5776, 10658, 11096, 11552, 21316, 22192, 26353, 42632, 44384, 52706, 85264, 101251, 105412, 170528, 202502, 210824, 405004, 421648, 810008, 843296, 1620016, 1923769, 3240032, 3847538, 7695076, 15390152, 30780304, 61560608]

約数ペア:

[(1, 61560608), (2, 30780304), (4, 15390152), (8, 7695076), (16, 3847538), (19, 3240032), (32, 1923769), (38, 1620016), (73, 843296), (76, 810008), (146, 421648), (152, 405004), (292, 210824), (304, 202502), (361, 170528), (584, 105412), (608, 101251), (722, 85264), (1168, 52706), (1387, 44384), (1444, 42632), (2336, 26353), (2774, 22192), (2888, 21316), (5329, 11552), (5548, 11096), (5776, 10658)]