673847776

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23687}}^1$

素因数の和:23831

約数の個数: 48

約数和(自身を含む): 1528160256

約数和(自身を除く): 854312480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 14224, 23687, 28448, 47374, 94748, 165809, 189496, 331618, 378992, 663236, 757984, 1326472, 2652944, 3008249, 5305888, 6016498, 12032996, 21057743, 24065992, 42115486, 48131984, 84230972, 96263968, 168461944, 336923888, 673847776]

約数ペア:

[(1, 673847776), (2, 336923888), (4, 168461944), (7, 96263968), (8, 84230972), (14, 48131984), (16, 42115486), (28, 24065992), (32, 21057743), (56, 12032996), (112, 6016498), (127, 5305888), (224, 3008249), (254, 2652944), (508, 1326472), (889, 757984), (1016, 663236), (1778, 378992), (2032, 331618), (3556, 189496), (4064, 165809), (7112, 94748), (14224, 47374), (23687, 28448)]