42792152

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 89772480

約数和(自身を除く): 46980328

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1021, 1352, 1612, 2042, 3224, 4084, 5239, 8168, 10478, 13273, 20956, 26546, 31651, 41912, 53092, 63302, 106184, 126604, 172549, 253208, 345098, 411463, 690196, 822926, 1380392, 1645852, 3291704, 5349019, 10698038, 21396076, 42792152]

約数ペア:

[(1, 42792152), (2, 21396076), (4, 10698038), (8, 5349019), (13, 3291704), (26, 1645852), (31, 1380392), (52, 822926), (62, 690196), (104, 411463), (124, 345098), (169, 253208), (248, 172549), (338, 126604), (403, 106184), (676, 63302), (806, 53092), (1021, 41912), (1352, 31651), (1612, 26546), (2042, 20956), (3224, 13273), (4084, 10478), (5239, 8168)]