5418379568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2546231}}^1$

素因数の和:2546265

約数の個数: 40

約数和(自身を含む): 12629310720

約数和(自身を除く): 7210931152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2546231, 5092462, 10184924, 17823617, 20369848, 35647234, 40739696, 48378389, 71294468, 96756778, 142588936, 193513556, 285177872, 338648723, 387027112, 677297446, 774054224, 1354594892, 2709189784, 5418379568]

約数ペア:

[(1, 5418379568), (2, 2709189784), (4, 1354594892), (7, 774054224), (8, 677297446), (14, 387027112), (16, 338648723), (19, 285177872), (28, 193513556), (38, 142588936), (56, 96756778), (76, 71294468), (112, 48378389), (133, 40739696), (152, 35647234), (266, 20369848), (304, 17823617), (532, 10184924), (1064, 5092462), (2128, 2546231)]