528078304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40949}}^1$

素因数の和:41003

約数の個数: 48

約数和(自身を含む): 1155772800

約数和(自身を除く): 627694496

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 40949, 81898, 163796, 327592, 532337, 655184, 1064674, 1269419, 1310368, 2129348, 2538838, 4258696, 5077676, 8517392, 10155352, 16502447, 17034784, 20310704, 33004894, 40621408, 66009788, 132019576, 264039152, 528078304]

約数ペア:

[(1, 528078304), (2, 264039152), (4, 132019576), (8, 66009788), (13, 40621408), (16, 33004894), (26, 20310704), (31, 17034784), (32, 16502447), (52, 10155352), (62, 8517392), (104, 5077676), (124, 4258696), (208, 2538838), (248, 2129348), (403, 1310368), (416, 1269419), (496, 1064674), (806, 655184), (992, 532337), (1612, 327592), (3224, 163796), (6448, 81898), (12896, 40949)]