39645424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 96091072

約数和(自身を除く): 56445648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 373, 511, 584, 728, 746, 949, 1022, 1168, 1456, 1492, 1898, 2044, 2611, 2984, 3796, 4088, 4849, 5222, 5968, 6643, 7592, 8176, 9698, 10444, 13286, 15184, 19396, 20888, 26572, 27229, 33943, 38792, 41776, 53144, 54458, 67886, 77584, 106288, 108916, 135772, 190603, 217832, 271544, 353977, 381206, 435664, 543088, 707954, 762412, 1415908, 1524824, 2477839, 2831816, 3049648, 4955678, 5663632, 9911356, 19822712, 39645424]

約数ペア:

[(1, 39645424), (2, 19822712), (4, 9911356), (7, 5663632), (8, 4955678), (13, 3049648), (14, 2831816), (16, 2477839), (26, 1524824), (28, 1415908), (52, 762412), (56, 707954), (73, 543088), (91, 435664), (104, 381206), (112, 353977), (146, 271544), (182, 217832), (208, 190603), (292, 135772), (364, 108916), (373, 106288), (511, 77584), (584, 67886), (728, 54458), (746, 53144), (949, 41776), (1022, 38792), (1168, 33943), (1456, 27229), (1492, 26572), (1898, 20888), (2044, 19396), (2611, 15184), (2984, 13286), (3796, 10444), (4088, 9698), (4849, 8176), (5222, 7592), (5968, 6643)]