57202768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26881}}^1$

素因数の和:26915

約数の個数: 40

約数和(自身を含む): 133334720

約数和(自身を除く): 76131952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26881, 53762, 107524, 188167, 215048, 376334, 430096, 510739, 752668, 1021478, 1505336, 2042956, 3010672, 3575173, 4085912, 7150346, 8171824, 14300692, 28601384, 57202768]

約数ペア:

[(1, 57202768), (2, 28601384), (4, 14300692), (7, 8171824), (8, 7150346), (14, 4085912), (16, 3575173), (19, 3010672), (28, 2042956), (38, 1505336), (56, 1021478), (76, 752668), (112, 510739), (133, 430096), (152, 376334), (266, 215048), (304, 188167), (532, 107524), (1064, 53762), (2128, 26881)]