42629728

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{21839}}^1$

素因数の和:21910

約数の個数: 24

約数和(自身を含む): 85307040

約数和(自身を除く): 42677312

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 21839, 43678, 87356, 174712, 349424, 698848, 1332179, 2664358, 5328716, 10657432, 21314864, 42629728]

約数ペア:

[(1, 42629728), (2, 21314864), (4, 10657432), (8, 5328716), (16, 2664358), (32, 1332179), (61, 698848), (122, 349424), (244, 174712), (488, 87356), (976, 43678), (1952, 21839)]