43335428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 81693360

約数和(自身を除く): 38357932

約数列:

[1, 2, 4, 19, 38, 73, 76, 107, 146, 214, 292, 428, 1387, 2033, 2774, 4066, 5329, 5548, 7811, 8132, 10658, 15622, 21316, 31244, 101251, 148409, 202502, 296818, 405004, 570203, 593636, 1140406, 2280812, 10833857, 21667714, 43335428]

約数ペア:

[(1, 43335428), (2, 21667714), (4, 10833857), (19, 2280812), (38, 1140406), (73, 593636), (76, 570203), (107, 405004), (146, 296818), (214, 202502), (292, 148409), (428, 101251), (1387, 31244), (2033, 21316), (2774, 15622), (4066, 10658), (5329, 8132), (5548, 7811)]