23140544

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 54900576

約数和(自身を除く): 31760032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 157, 188, 196, 224, 314, 329, 376, 392, 448, 628, 658, 752, 784, 1099, 1256, 1316, 1504, 1568, 2198, 2303, 2512, 2632, 3008, 3136, 4396, 4606, 5024, 5264, 7379, 7693, 8792, 9212, 10048, 10528, 14758, 15386, 17584, 18424, 21056, 29516, 30772, 35168, 36848, 51653, 59032, 61544, 70336, 73696, 103306, 118064, 123088, 147392, 206612, 236128, 246176, 361571, 413224, 472256, 492352, 723142, 826448, 1446284, 1652896, 2892568, 3305792, 5785136, 11570272, 23140544]

約数ペア:

[(1, 23140544), (2, 11570272), (4, 5785136), (7, 3305792), (8, 2892568), (14, 1652896), (16, 1446284), (28, 826448), (32, 723142), (47, 492352), (49, 472256), (56, 413224), (64, 361571), (94, 246176), (98, 236128), (112, 206612), (157, 147392), (188, 123088), (196, 118064), (224, 103306), (314, 73696), (329, 70336), (376, 61544), (392, 59032), (448, 51653), (628, 36848), (658, 35168), (752, 30772), (784, 29516), (1099, 21056), (1256, 18424), (1316, 17584), (1504, 15386), (1568, 14758), (2198, 10528), (2303, 10048), (2512, 9212), (2632, 8792), (3008, 7693), (3136, 7379), (4396, 5264), (4606, 5024)]