27982304

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 64175328

約数和(自身を除く): 36193024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2357, 2968, 4714, 5936, 9428, 11872, 16499, 18856, 32998, 37712, 65996, 75424, 124921, 131992, 249842, 263984, 499684, 527968, 874447, 999368, 1748894, 1998736, 3497788, 3997472, 6995576, 13991152, 27982304]

約数ペア:

[(1, 27982304), (2, 13991152), (4, 6995576), (7, 3997472), (8, 3497788), (14, 1998736), (16, 1748894), (28, 999368), (32, 874447), (53, 527968), (56, 499684), (106, 263984), (112, 249842), (212, 131992), (224, 124921), (371, 75424), (424, 65996), (742, 37712), (848, 32998), (1484, 18856), (1696, 16499), (2357, 11872), (2968, 9428), (4714, 5936)]