2723518976

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{279967}}^1$

素因数の和:280004

約数の個数: 40

約数和(自身を含む): 5728145280

約数和(自身を除く): 3004626304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 279967, 559934, 1119868, 2239736, 4479472, 5319373, 8958944, 10638746, 17917888, 21277492, 35835776, 42554984, 71671552, 85109968, 143343104, 170219936, 340439872, 680879744, 1361759488, 2723518976]

約数ペア:

[(1, 2723518976), (2, 1361759488), (4, 680879744), (8, 340439872), (16, 170219936), (19, 143343104), (32, 85109968), (38, 71671552), (64, 42554984), (76, 35835776), (128, 21277492), (152, 17917888), (256, 10638746), (304, 8958944), (512, 5319373), (608, 4479472), (1216, 2239736), (2432, 1119868), (4864, 559934), (9728, 279967)]