477145552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73999}}^1$

素因数の和:74051

約数の個数: 40

約数和(自身を含む): 1027712000

約数和(自身を除く): 550566448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 73999, 147998, 295996, 591992, 961987, 1183984, 1923974, 2293969, 3847948, 4587938, 7695896, 9175876, 15391792, 18351752, 29821597, 36703504, 59643194, 119286388, 238572776, 477145552]

約数ペア:

[(1, 477145552), (2, 238572776), (4, 119286388), (8, 59643194), (13, 36703504), (16, 29821597), (26, 18351752), (31, 15391792), (52, 9175876), (62, 7695896), (104, 4587938), (124, 3847948), (208, 2293969), (248, 1923974), (403, 1183984), (496, 961987), (806, 591992), (1612, 295996), (3224, 147998), (6448, 73999)]