28201032

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6421}}^1$

素因数の和:6494

約数の個数: 48

約数和(自身を含む): 77641980

約数和(自身を除く): 49440948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 6421, 12842, 19263, 25684, 38526, 51368, 57789, 77052, 115578, 154104, 231156, 391681, 462312, 783362, 1175043, 1566724, 2350086, 3133448, 3525129, 4700172, 7050258, 9400344, 14100516, 28201032]

約数ペア:

[(1, 28201032), (2, 14100516), (3, 9400344), (4, 7050258), (6, 4700172), (8, 3525129), (9, 3133448), (12, 2350086), (18, 1566724), (24, 1175043), (36, 783362), (61, 462312), (72, 391681), (122, 231156), (183, 154104), (244, 115578), (366, 77052), (488, 57789), (549, 51368), (732, 38526), (1098, 25684), (1464, 19263), (2196, 12842), (4392, 6421)]