42036778

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6871}}^1$

素因数の和:6922

約数の個数: 32

約数和(自身を含む): 79165440

約数和(自身を除く): 37128662

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 6871, 13742, 48097, 96194, 130549, 158033, 261098, 316066, 913843, 1106231, 1827686, 2212462, 3002627, 6005254, 21018389, 42036778]

約数ペア:

[(1, 42036778), (2, 21018389), (7, 6005254), (14, 3002627), (19, 2212462), (23, 1827686), (38, 1106231), (46, 913843), (133, 316066), (161, 261098), (266, 158033), (322, 130549), (437, 96194), (874, 48097), (3059, 13742), (6118, 6871)]